I was wondering, what do you guys on the Sports/Fitness area think about them?

Well, I will say a little of myself, I weight around 160 pounds (80 Kg) being a female, 19 years old, 1,62 cm tall
I have being chubby all my life, and fat/obesse this last 2 years. But I was skinny once, like, at 13 years old, since I went to a gym and make diets that my mother/pediatrician recommended me to do. I was even able to use bikinis without feeling ashame, but not anymore of course. I'm always on diets, gyms, and then failing, and gaining more weight. The weight I have now is the highest I've had.

My family got inheritance this year, some real nice amount of money. My mother will hace a cirugy herself, she asked if I want one as well.

I don't feel I'm /that/ fat to not being able to lose the exta weight with excercise, but I do know that I don't have will power. I'm lazy, I don't eat a lot of food, but the problem is that I'm lazy. I don't want the body of a model, I just want to be able to use M size.. not even S! I want to be "normal".

Sooo... yeah, that's it xD

Tips, thoughts? Thanks!