i think all the three options are not suitable for this ques.. and acc to ma opinion in think whenever a person is in tensn he would just to do the thing which he thinks is intresting to him.. he should not at all bother about that tension and just try to bang on for sometime.. after that only he wil have a cool mind and a fresh atmosphere to find outa solution to his problem.. and these things may include music, some kind of ride or some other good event