How to Keep Your Mind Sharp and Maintain a Positive Attitude

Exercise Daily. Exercising provides remarkable benefits for both physical and mental health, helping to combat depression and boost immunity. Moreover, a healthy physical state has been shown to keep the brain sharp as people age.

• Especially after 40, daily exercise helps maintain agility in the frontal cortex. A study has shown that older adults who exercise perform better in decision-making tasks compared to those who don't.

Adopt a Healthy Diet. Brain and heart health are key to preserving memory as we age and can even help prevent dementia. Avoid trans fats and saturated fats, which can damage the brain's blood vessels. Ensure your diet includes:

• Healthy fats like olive oil and omega-3 fatty acids found in fish such as salmon.
• Antioxidants that support optimal brain function; yes, even dark chocolate counts!
• Plenty of fruits, vegetables, and whole grains; these foods may help reduce stroke risk.
• A moderate amount of alcohol. It’s true: a small amount of alcohol can help combat memory loss by maintaining healthy cholesterol levels and blood insulin. However, caution is advised: too much alcohol will have the opposite effect, even leading to temporary memory loss.

Get Enough Sleep. Fatigue can hinder mental ability, while a well-rested mind can function at its best.

• The brain consolidates daily memories while we sleep, so you need proper rest to remember even the smallest details in everyday life.
• Consider taking a nap after learning something new or important to help your brain store it in memory.

Use Your Brain Instead of the Computer. Math helps enhance your logical thinking and problem-solving skills. You can easily practice this with simple tasks like mental or written calculations. Many people stop doing basic math after high school; one day, try doing some calculations again.

• When grocery shopping, try adding up the prices of items in your cart. You don’t have to get the exact total; round the prices to the nearest value. When you check out, you’ll see how accurate your mental math is!

Never Stop Learning. A Harvard University study shows that higher education is linked to better memory as we grow older. Even if you didn’t attend college, you can continue to educate yourself throughout your life.

• Visit the library to expand your knowledge. It’s a great place to relax, think, and focus on learning. If you have free time, bring a book to the park or a café. All these activities can help keep your mind sharp and improve your mood.
• Enroll in a community college class. The best courses require mental and social activity, like photography or fabric art. You also gain the added benefit of meeting new people and making new friends!

Make Your 'Mental Muscles' More Flexible. You can improve memory skills in areas like logical thinking, problem-solving, navigation, and adjusting thoughts by solving puzzles and tackling challenging exercises. Challenging your brain can help enhance logical thinking skills and boost your confidence when solving problems in specific situations.

• Try solving crossword puzzles. Older adults who play crossword puzzles tend to score higher on cognitive tests than those who don’t. Although researchers don’t claim that puzzles increase intelligence, or that intelligent people prefer puzzles because they can solve them, why not give it a try? It won’t hurt!
• Play computer games. A Harvard University study found that a game called NeuroRacer can improve multitasking, memory retention, and focus in older adults who play it.

Engage all your senses. Scientists have found that utilizing all of our senses activates different areas of the brain, which in turn helps with memory retention. In one study, participants were shown images paired with scents and images without scents, and those who experienced the scented images were able to recall them better than the unscented ones.

• In practice, this is similar to applying mindfulness techniques to recognize the images, smells, sensations, and sounds around us in specific situations to later recall events with greater clarity.
• You can also try sucking on a spicy mint candy. Peppermint oil has been shown to help improve memory and alertness. Try sucking on a mint while reading new information or learning something you need to recall later.

Try using your non-dominant hand for everyday tasks. This might be quite a challenge, especially when it comes to writing or typing, but it's a fantastic way to force yourself to engage both hemispheres of your brain.

• Sit down and attempt to write with your left hand. At first, the words you write may be messy, but over time, you'll learn to control the tense muscles and manage it more easily. This exercise is commonly used in the treatment of epilepsy patients.

Seek out a special talent. No matter where you are in life, we all have the ability to learn new things and develop our talents or skills. Developing new skills boosts confidence.

• Try activities like roller skating or tennis, join a choir or an amateur comedy club. Lower your expectations and don't be a perfectionist; enjoy yourself, meet people, and give it your best shot.
• Skills like learning a new language or mastering computer skills are also beneficial for keeping your mind sharp.

Express your creativity. Creativity not only helps maintain a sharp mind and a positive attitude: it forces you to think and makes your 'mental muscles' more flexible. The outcomes of engaging in creative activities strengthen your confidence and enhance your enjoyment of life.

• Try exploring poetry, sewing, playing a musical instrument, gardening, or painting. If you're not feeling inspired creatively, activities like baking or journaling are excellent ways to express yourself without needing specialized skills.
• Consider applying creative solutions to your daily routines, such as shopping with a limited budget, or inventing a new meal that fits your diet or uses only a few ingredients. Keep a positive attitude about finding solutions in everyday situations.

Serve the community. Especially as you age, giving back to your community can add more meaning and a unique touch to your life. It will help you cultivate a positive outlook on life and an optimistic view on aging.

• Consider volunteering to distribute meals to the homeless, assist at senior centers, or work with young people in local organizations. Regular volunteer work can help you make new friends and contribute to the wellbeing of others.

Adjust your perspective. Yes, as we age, we can’t do everything we once did. However, instead of seeing it as a failure, consider it a natural part of life and focus on what you can still accomplish.

• Changing your attitude also involves reassessing your current situation with a fresh outlook. In many cases, attitude is everything: you can shift a negative thought or experience into something positive. For instance, you may not have the same memory as before, but rather than viewing it as a failure or something to be ashamed of, recognize it as a natural result of living a full life.

Practice gratitude. Scientists have conducted hundreds of studies on the benefits of a grateful mindset, which include increased feelings of happiness and life satisfaction. There are several methods you can try to cultivate gratitude:

• Write a thank-you letter to someone who has brought positive changes to your life and send it with a small gift.
• Set aside time to write down expressions of gratitude. Each week, dedicate a day (or more) to jot down at least three things you're thankful for. These could be big or small. Describe how they made you feel. You can even do this daily, like writing before bed to nurture a grateful mindset.

Write down essential tasks. You can’t (and shouldn’t) remember everything, so prioritize freeing up space in your mind and use 'shortcuts' to remember things you don’t need to keep in your head. Writing things down is a practical solution to ensure you don’t forget appointments, miss taking medication, or overlook other important tasks you can’t afford to forget.

• Try using sticky notes or a whiteboard at the office to jot down daily reminders or tasks.
• Use a calendar or planner to track upcoming events and work deadlines. Also, make a shopping list for when you go to the grocery store.

Repetition of key details. Repeating what others say can help your brain encode the information more deeply, making it easier to recall later.

• When meeting someone new and hearing their introduction, repeat their name right then and again at the end of the conversation. You can naturally do this: for example, when starting the conversation, say, 'It’s a pleasure to meet you, Lan.' Then, before saying goodbye, repeat it, 'It was great talking to you, Lan.'
• Repeat any instructions from your doctor, and if necessary, write them down to ensure you remember the details accurately.

Practice meditation or yoga. Learning methods that calm the mind and focus attention can improve mental clarity, positively affecting memory and attention span.

• In one study, participants who practiced mindfulness for 20-30 minutes a day scored higher on standard memory tests compared to those taking nutrition classes.
• Mindfulness is a form of meditation in which practitioners sit, breathe slowly, and focus on their senses, such as the breath entering and leaving the body. You should try meditating twice a day for 10-20 minutes each time.

Acknowledge that there will be times you need assistance from others. As we age, our cognitive abilities naturally decline, no matter how hard we try to maintain mental sharpness: it’s just part of life. The important thing is to be surrounded by loved ones, so that as we grow older, we can rely on them for important decisions when unexpected situations arise.

• In older age, people often confuse events that never actually occurred. Being around younger people, such as adult children, can support your memory if you need to recall an event from many years ago.

Assign a guardian. Before the need arises for a guardian, determine who will step in if your mental capacity declines. It’s a good idea to hire a lawyer to prepare legal documentation for when the time comes.

• If you don’t assign a guardian, the court will typically appoint your closest relative, such as a sibling, spouse, or child. If there are complications with family relationships (which is quite common), it’s wise to assign a guardian yourself instead of leaving this important decision to the court.
• Write a will outlining your wishes regarding your assets and end-of-life care. If you lose memory, you need to ensure that no one can make decisions against your desires or control you.

Make important health decisions now. You have the ability to make significant decisions regarding your current and future healthcare needs, and to document them in writing so that your guardian can follow your wishes.

• If you live in the United States, an attorney will help you track the process, but typically, they will recommend creating an Advance Directive, which includes a Living Will, a Power of Attorney (or Proxy), typically involving a guardian, though not mandatory, as well as your wishes regarding resuscitation and intubation (such as a Do Not Resuscitate order).

Ask for help. If you believe you might have a neurological condition such as Alzheimer’s or dementia, reach out to loved ones for support. You can also choose healthcare and treatment plans in case you are diagnosed with these conditions.

• Alzheimer’s symptoms can appear at any age, and if they develop before the age of 65, it is known as 'early-onset Alzheimer’s.'
• Feeling anxious and scared is natural when your memory starts to decline. However, discussing your concerns with your children or other loved ones now can help ensure a better future. You can still lead a fulfilling life, even after a diagnosis.

• Be cautious of those who try to think for you. However, it is important to remain open to valuable advice. When you have a sharp mind, you'll be able to distinguish between good and bad counsel.
• Do not give in to everyone's demands, as some may take advantage of you. If you keep a clear and focused mindset, the chances of this happening are minimized.
• Concentrate on what you truly want to do, rather than only focusing on what others expect of you.