One of Leo's Video about the fact that "there is no such thing as me" made me think that there is no need of meening. "Life" is something that "pop'd" out of chaos, forms of live that don't want to live, or can't live, die, it's Evolution. We are the survivors of a long term selection of forms of life. That's why we want to live. That's why your self try to find a meaning, because without meaning, you may have no reason to live. (sorry for my english, I'm French)