easiest way of fighting with the problems of life

is their anybody happy. anybody who is fully satisfied. no not a single person in this world is fully satisfied. doesn't matter whether he is rich or poor. everybody is suffering from some problem. then what are we looking for. why are we worried. what are we struggling for.
the only truth of life lies in always look toward the problems of life as if they are another maths problem which we used to solve during our school/college days.
if get solved well and good, if not try try again, then also if you didn't get the solution just live with it, make that problem part of your life and yes my dear you will be happy thereafter.believe me.