Does the pill make you gain weight? Or do people gain weight because they're eating instead of smoking? I know that people have weird dreams, and get depressed, headaches, throwing up... is weight gain included in that list of side effects? I'm just curious... I joined a fitness center, so I'll be exercising... but I'd like to know if my weight loss is going to be limited by this pill... I'm trying to loose weight, not gain any.