Yes biology matters the most, but most of the time we don't have any control of the biological processes, and science does not own enough to do anything about i

Yes biology matters the most, but most of the time we don't have any control of the biological processes, and science does not own enough to do anything about it in this life. So we are left with: Talk, crutches, bandaids, frameworks, meta-knowledge of one's thought patterns, belief systems. Sure they are silly and full of contradictions, but funnily enough: All these things matter to biology. Not only do deeply held beliefs alter what biological organism does (I mean it moves some bodies attend services, right?), but it can also alter thought patterns and mental habits.