“I can decide how I spend my time, whom I interact with, whom I share my bodyand life and money and energy with. I can select what I eat and read and study. I can choose how I’m going to regard unfortunate circumstances in my life—whether I will see them as curses or opportunities (and on the occasions when I can’t rise to the most optimistic viewpoint, because I’m feeling too damn sorry for myself, I can choose to keep trying to change my outlook). I can choose my words and the tone of voice in which I speak to others. Andmost of all, I can choose my thoughts.you need to learn how to select your thoughts just the same way you select what clothes you’re gonna wear every day. This is a power you can cultivate. If you want to control things in your life so bad, work on the mind. That’s the only thing you should be trying to control.Drop everything else but that. Because if you can’t learn to master your thinking, you’re indeep trouble forever”