The fear of being rejected, facing failures and the sense of discrimination
rejected- some people may not accept him/her in their group, they might be left behind or else ignored.
failures- the sense of knowing anything could go wrong at anytime, making them fear the thought of it.
discrimination- let's face it, some people will judge a person just basing on the physical aspects they have. there and will always be people judging.
*suffered from all of this *