lost...totally...someone show me the way...

life has jus begun popping new questions now...things i was ready to die for, now dont seem so important any longer...wats happening to me... is it my quarter life crisis as people put it...or jus my own self..who's not sure any more about what to do...
y we jus keep on clinging , not letting go nething..when letting go should be so much easier...y do we make things harder for ourselves...is this normal human instinct...or is this me...trying to prove things to myself...n afraid of losing to prove that, going down in the deep guilt of not keeping up with my own expectations...
wats this i m writing, i myself dont knw...so many threads not connected to each other, yet they seem in a deadlock...some1 help me out please