hmm whenevr i use to get tensed because my problems and tensions , i usually love to cry in that times, i feel light after doing this. i know some people who keeps their anger and frustation in their hearts but i guess when we keep there negative feelings in our hearts we can never be happy. we should do something to get out these bad feelings from heart whether in any ways in which we feel better because life always brings some hidden joy and happiness in that troubles... altough we cannt find that hidden joy... but you know... believe me there is always some joy hidding in that problm beacuse life is "somehow" so lovely and beautiful.. soo keep enjoying it and keep loving your life. :)