This is a highly philosophical question that only but few persons want to get themselves bothered with. This question can make one to go crazy. Like, why should life even exist in the first place? The craziest part of it is that after life, yet comes death, so why? Why are people bothered to come to life in the first place? This question will be worse for a person who experiences a miserable life. Why does one have to undergo all these stages of life and then die eventually?