Yes
You gain it
It's possible, but you could have an underlying medical problem that requires a doctor's attention.
No- why would you??
It means you did it wrong.
25%
It is possible, but not likely.
you gain confidence. Your much skinnier. and you can get Laid.
No it is not possible to gain weight by just sleeping on your back.
Steroids
i thought depression caused weight gain because your not exited or motivated enought to get up and exercise. so you gain weight
you don't. It is very highly addictive. it causes you to gain weight. I suggest losing weight healthily.
It is possible, but not recommended. Losing a lot of weight quickly most often results in regaining 110-125% back just as quickly. In other words:Fast weight loss = faster weight gain.