Worse situation ever is when there's no one to talk to, then the anger or whatever else your feeling is devouring you from the inside xP
During times like these, I would try doing something that would keep my mind off it, like rping with others, reading, watching a youtube video, or what usually helps is listening to music that matches my feelings haha. Reading and listening to music usually help.
Rant: I've been feeling irritated at everybody lately, just last night in FH I wanted to shout at the people in General but they did nothing wrong I_I
Instead I just shouted out "YAMZI!", and things got very quiet right after xD