Just exactly how old do I think am....

So can anyone explain to me why at 41 years old I have decided to get in the best shape of my life??? I am down 31 pounds and 4 pants sizes!!! Isn't that good enough? Apparently not. Now my goal is to make everything firmer and possibly lose another 10 pounds. My quest for this new goal has led me to TRX class. A sick, twisted form of exercise where you use your natural body weight while hanging from straps as resistance. Oh my gosh, this class kicked my butt. I have cramps in places that I didn't know that you could cramp. But if I can get strong like Heather (instructor) then it will all be worth it. It will won't it??? The only that stinks is that class doesnt end until 9:15, which means that by the time I get home and shower, it is 10 pm. Who wants to eat dinner that late at night, ME. But I didn't, glass of milk and a protein bar is my dinner tonight. It doesn't help that I am watching Diners, Drive-Ins and Dives right now. Damn that Guy Fieri! He is just making me even more hungry. Maybe I am too old for this crap and I should quit while I am ahead....Oh yeah, did I mention that the husband is baking cookies at 10:45 pm! I really believe that he is a closet chubby chaser, he knows that cookies are my crack! It is going to be a long night....pray for me.