[header] How to deal with an annoying situation [title] Practice immediate self-restraint. [step] Breathe deeply, and if need be, walk away and return later when you don't feel so ballistic about the situation. Try making fun out of situations, that will most probably change your mood, and then, deal with it in a creative way. 
[title] Tell yourself that the situation will pass. [step] Good and bad things always come and go in life.