I need an advice of taking exams on physics and other subjects?

hi nice to meet you ,well my friend i see ur in a mess ,so first of all stop panicing ,ok you know all of this so stop worrying about the time it takes to do this ,look the biggest problems about exams are that people worry so much about how they are going to do, an if they get the right answers or got enough studying for it ,well thats the problem right there so stop doing the worrying you know the answers, so just calm down an relax an think of the work at hand an try not to make any mistakes ,the best advice any one can give you is just relax ,cause you do know the work an you have studyed for it ,an just pace ur self on it ,you do know the work so just relax ,u will be just fine ok an don't stress about howq you will make out ok just give the right answers to the wotk ,you know all of it so just do it ok ,good luck i know you can an will do this with out a problem,bye let me know how you do ok my friend,bye