I guess it's just the natural tendency of human beings"

In one post, on a personal level, you have covered the two major political movements of the world: the conservative impulse to value and keep safe the things you have, and the liberal one, to open new doors, let in new people, learn new things, to progress.

Your post suggests that the conservative and liberal impulses are both instinctive and both important: the yin and yang of life that must both be accepted, and balanced, to have a good life. :)