Lets lose the weight

I have been studying alot about motivation because I want to learn to love exercise and to lose weight. I decided to applies the 12 steps to this process and weight watchers. But last night I was reading a site where it gave 9 ways to get motivated about losing weight.
1. Why do you want to lose weight
tell your self that reason over and over
2. Set deadlines then reward your self.
reward your self with movies, books ( not food)
3. Set deadlines and then punish yourself if you dont meet that goal
example: no tv ( Ireally liked this one)
4. Change your attitude
make it life or death
5. Post a picture everywhere
one now and one way back when you looked like you want to
6. Use "Yeah, Right" as a moviation.
Like how many times have we said we want to lose weight
7. Remember CBA
CONCIEVE yourself losing weight
BELIEVE you can do it
ACHIEVE the goal
8. Let nothing stop you
9. DO IT
I have read over and over these and they apply to every thing in my life? For every goal just not losing weight. How many times have i made a goal then about a month into I have forgot the reason I am doing it.