[Manzcar]

That life is meaningless that once we die we will be forgotten and no one will care that we were here at all. Our lives mean nothing. Therefor our own personal happiness is what we should strive for in our lives. Since personal happiness is different from person to person who are we to judge what other people do to fulfill those desires. It should not matter what other people do even to us cause in the end we are all just gonna die an turn into dust.

And who is to say that your personal moral beliefs are correct. Where did you get your morals from anyway? Last I heard they don't teach morals in science class.