Weight loss Drama?

Hey girls, how many of you have gone through the weight loss drama? The gymming, the dieting, the sugar ban, the caffeine ban, the juice diet, the gm diet, the soup diet, the yoga, the pilates and god knows what else.... how many websites or books have you tried to read? What happens when none of that works? When your resolve crumbles bit by bit,everyday.... How do you keep yourselves motivated?