Eitzos (advice) for life

Hisbonenus v'hisbodedus (introspection and taking time to be alone with Hashem, with a rebbi).

You want to fix all your "life problems," once and for all? Time to plumb the depths of your soul! In Novardok they called it birur hamidos (clarification of character traits). Try to figure out (with rabbinic supervision) what exactly it is that's bothering you. Ein hadavar talui ele bi (it all depends on me)—fixing yourself fixes the world.

Check out the shiurim (they're in Hebrew) of Rebbi Rafael Greinaman shlit"a (available on Kol haLashon as well as by calling 072-235-1290, with a weekly Motzei Shabbos shiur under extension 1-1), who specializes in this area in particular.