" There are times when I'm exercising, or times when I'm around food, and I'll think, I just can't do this today. Or, I just can't walk that extra half-mile today. I may have been feeling overwhelmed or tired, or something else was happening in my life. But, I stop and think to myself, When you think you can't, try to do it anyway. "

― Stephen Cremen , Battle Scars: My Journey from Obesity to Health and Happiness, Fifteen Years and Counting!