I freak out if I go a little too long without being in the gym. For a long time it was all about getting the weight off because I was 240 pounds at my heaviest, and now I'm around 175, so the majority of that weight loss was due to diet and exercise.
One in All All in One-- If only this is realized, No more worry about your not being perfect (175)
I think my weight-training proved to me more than anything that I can do anything in life if I really put my mind to it. I saw me bring myself from 137 pounds to 175 pounds over a seven-year period. That alone said to me that all you have to do is really stick with something, and you can accomplish anything you want. It's brought me great self-esteem because I know I did it. I changed me.