It's pretty shallow to think that the mecahnics of living beings is enough to show true existence.

Ok so you don't beleave in souls. What do you beleave in? I'm asking because if you beleave that there nothing more then the mechanics then you automatically beleave that you will become nothing when you die. Also you would beleave that life is meaningless. Am I right or wrong?

Right just means i got to make sure i enjoy life.