Are you getting smarter or dumber? If you’re not challenging your brain, it loses power just like muscles you don’t use. The physiology is completely different, but research shows that we can add more brain cells by using our brains just like we can add more muscle mass by using our muscles.
Because it takes so much energy to run a human brain, the body is always looking for shortcuts. Routines and habits mean that you don’t have to think – you just do as you normally do. It is your job to keep your brain fit by giving it new challenges. You don’t have to learn a new language or to play the piano, but you should always have something new to keep your brain fresh and interested. What new skill or challenge will you give your brain to work on this weekend?