Feeling sexy isn't a necessity. It doesn't affect your ability to breathe or learn new skills. Unfortunately, however, some people think the only reason they can't get through life more smoothly is because they're not sexy enough. On the flip side, there's a new onslaught of people coming online to confess that being sexy quite literally stifles them from opportunities including job prospects, real friendships, and general peace when dealing with strangers. The rise of "Pret