You will never be happy if you continue to search for what happiness consists of. You will never live if you are looking for the meaning of life.
I might even go a bit further than Camus: I have never understood the importance of finding some meaning in life. It seems to me the mind inevitably creates meanings — and it does so faster and much more often than rabbits create offspring. Moreover, that’s a real problem. All those meanings get between us and just living. So, by the time we are old, we are more intimately aware of meanings than of life.