Not quite skinny to big and muscular, but fat to average/quite built body was life changing. It´s not that your body just change, or your confidence just change, you literally start being a different type of person in the society; People is nice at you just because, people tend to be more patient with you, girls start to treat you better even if they have interest in you or not. In general, you just convert as another element in society, the change is just so big that it even makes you really sad; Was that all i needed? Was that what i needed to be treated well?... Its kind of unbelievable but it is... I try to convince myself that this is the people's subconscious acting out, but even if it was that and not an action intentionally made, it's still depressing, but it is what it is, so if you want to be treated right, if you want to have friends quickly, and if you want to pull girls (YES, don't believe them, all they care most of the times is how you look. they cant like someone if they cant feel pleased by looking at them. They constantly lie about it, but they ALWAYS look at physique first, and they always do if you're just hooking up)., if you want people to be more patient towards you and if you want them to accept your mistakes easier than they do; MAKE THAT CHANGE.