Apparently, the more children you have the more likely you are to think that personality is genetical...

you do know certain genes are only turned on after exposure to certain environmental factors right? like they are 100% off until an environmental event occurs, such as metallothionin promoters, Tet-Op promoter, ect.

Only, if, the, genes, allow it. This may be the case for some humans and not for the others. Only, if, the, genes, allow it.

hmm usually women are wrong about things.. maybe it's different for women. Like being a bitchy stupid cunt is just something that never goes away whereas men are more likely to be capable of altering their personalities to fit reality

who the fuck allows and funds these kind of (((((scientific))))) studies?!
What does that even prove or correlate?
The graph of what some people think some other things are

Consider women reproduce selecting good males for them.

100% agree. if you dont have certain genes you cannot produce certain proteins. but everyone has a personality, it's an intrinsic part of having a working brain, so there must be genes in every person which affects it, or neurodevelopmental issues would have arrisen

Shut the fuck up, you crazy schizo

exactly. it's not evidence. it's speculation from laypeople.

How does manifesting your personality through physical expressions negate his point?

it doesnt, he doesnt know what he's talking about