love is hard to grasp for about everyone because everyone experiences it differently, as well as a single entity may experience it in multiple way throughout its life.
what I can't stand are people that always talk about how important love is and stuff but obviously have no idea about it. the kind that do not realize humans always act for themselves in oen way or another and believe if they do something for somebody it's totally out of love, when in reality they just want to look at themselves and be able tot hink "wow I'm so full of love that makes me a better person than people w/o love".
a lot of people are. even most i'd say. at least most that i've met. i don't think it matters though ... if they want to lie to themselves it may actually become truth for them.
I see alot of christians whose egos are so incredibly huge because of the validation it constantly receives from their religion. It's just like it says it the Weinberg quote that I posted earlier: 'in order for good people to do bad things you need to have religion.' Religion gives people a 'can do no wrong' mentality.