Exercise. People who’ve been hearing me harp on about exercise might roll their eyes. Sure, exercise is healthy and all that, but how exactly is it life changing? I’m glad you asked:
It makes you feel better about yourself, and more confident. That leads to better success with other positive changes.
It reinforces the positive thinking habit — you need to think positive in order to sustain exercise.
It relieves stress and gives you time to think — this leads to better mental well-being in your life overall.
It helps with creativity. Don’t ask me to prove it, except to say that my best ideas and brainstorming sessions come from when I exercise.