I weigh 420 lbs and am taking steps to lose this weight before I die of a heart attack or something. I plan to weigh 200 lbs by August. However, I am very concerned with sagging skins and breasts. I realize I will probably need some surgery, but I was hoping to give my skin a little help to avoid surgery as much as possible. What have some of you tried to avoid the major sagging skin that comes with major weight loss? Thank you all!