Mentality and behavior of a child..
Honestly, plans change. I wouldn't feel too bad to have to change your plan around to accommodate life. As I've lately found out, when comparing your life to others, you usually note the shit that brings you down about yourself. It's never good enough as you don't see their struggles, you only see their success'.
In 6 months, you'll be mobile again; you can hit the gym, eat more, and as long as you keep your confidence up, I've heard older chicks are easy anyway.