Re: question about the survival and replication idea
Strong body and muscles are one factor. They also increase your presence, and your confidence, which is nice.
However, remember that in the current world - and unless some zombie apocalypse happen soon - muscles are not really one of the best factors to survive in the world.
A good job is. Money is. Being social is, being confident too. There is a lot more to the game than this, but they are at least as important as muscles, and probably more.
'The Game is what gives a PUA his power. It's an energy field created by all living things. It surrounds us and penetrates us. It binds the world together.'