It only works because at some moment your brain thinks it's part of the same in-group and thus starts adopting what is said automatically and integrating them i

It only works because at some moment your brain thinks it's part of the same in-group and thus starts adopting what is said automatically and integrating them into your personality. It's really strange how it happens, but also very understandable. The tribal and sectarian effect in me (and I assume also in rest of human beings) is really, really strong, and really subtle.