Reading is a great habit that exposes you to learn new things daily, helps to expand your vocabulary, and improves critical thinking.
Fix your target and learn something new every month. It can be online courses, or you can attend workshops too.
Aim for regular aerobic exercise. Physical activities regulate blood flow to the brain and enhance cognitive functions.
Work on your sleep schedule. Fix a proper pattern for your sleep, as it is crucial for memory consolidation.
Spare 5 to 10 minutes daily for meditation or mindfulness practice, as it helps to reduce stress and to improve focus and concentration.
Engage yourself in debates and discussions. Analyse the available information and form an opinion.
Whenever you find some information, explore that topic as much as you can, ask questions to yourself, and stay curious.
Nourish your brain with a balanced diet rich in fruits, vegetables, and whole grains.
Limit processed foods and sugary drinks.
Social interaction stimulates the brain and provides new perspectives.
Engage in meaningful conversations.