For instance, there may be feelings of worthlessness, loneliness, panic, anger, guilt, rejection, self-hatred or confused sexuality.

CNN: Self-injury/cutting

Other factors involved in loneliness include individuals' levels of social skill, fear of rejection, and self-confidence, Leary said.

CNN: Feeling lonely? Genes might be at fault

In my profession we always keep telling ourselves we've got to do more stories on small businesses, but I've just had five or six small businessmen, self employed, entrepreneurs etc yelling at me an agenda you don't usually associate with such people: outright rejection of the political system and politicians in general.

BBC: Greece: What's burning is consent