That is strange, but I see your point. Ok how about this? I wish everyone in the world was nice. That may be a weird world, but a little weirdness is good! I know not everyone can be the same and think the same, but why can't they act nice about their opinions? No one has the same ones, but if we could change how we react to people who don't think like we do, this would be a better world!
Although I agree with you with your post Esther, I personally don't think that would work. If everyone would be nice. the whole human kind would get a bit weak. I was looking for another word than 'getting a bit weak' but I could not translate something better. But I hope you do understand what I mean.
If the world is getting nicer and nicer (and eventually too nice), we will have less defence against enemies and we all became soft. You can't be alert and nice at the same time, you know.
Although you could say that when everyone is nice we don't have enemies, this is not considered as true. Too agressive will result in suicide on the long term, but so does too weak. I believe, therefore, that staying somewhere in the middle will be better.
And to drag myself back on topic, I highly agree with Joria. That is exactly the same reason I stay here (not counting in vacations). Obviously that was for me the reason to post but I just couldn't resist to go in discussion with Esther's statement.