I think that one is pretty straightforward: homogeneity. I grew up in a much more rural area than I live in now, and you just don't get your perspectives and vi

I think that one is pretty straightforward: homogeneity. I grew up in a much more rural area than I live in now, and you just don't get your perspectives and views challenged very much (unless you happen to be outside the norm, in which case your life can be extremely difficult).