Learn new skills? . Learning new skills can train the brain, improve cognitive ability and problem-solving ability.
Challenge yourself? . Trying to do something that you are not good at or have never tried can stimulate your brain and improve your thinking ability.
Exercise? . Exercise can promote blood circulation in the brain and improve attention and memory.
Get enough sleep? . Sleep is very important for brain recovery and memory improvement.
Reasonable diet? . Ensuring adequate nutrition intake can keep the brain healthy.
Continuous learning? . Constantly learning new knowledge helps to keep a clear mind and sharp thinking.
Training memory? . By constantly training memory, you can improve your IQ.
Solve the problem? . Trying to solve some complicated problems can exercise thinking ability and creativity.
Socializing? . Communicating with people can broaden your horizons and enhance your social skills and emotional intelligence.
Playing psychological warfare? . Playing intellectual games helps to exercise thinking ability and decision-making ability.