Many don't understand the "purpose of life". The main reasons you become frustrated and seak an alternative way to find inner peace where they are wrongly guided to sex,drugs and rock & roll culture. This culture is not an answer but a temporary adiction.
Is there an answer for why you are living on this face of earth? Yes there is. Only the creator can tell you why he created you. I have found the answer. Blame yourself for not finding it.

