"The grass is always greener on the other side"

I think that happens pretty much most of the time,
because people often display their best qualities and not their worst.
So often you perceived others as being better than they actually are,
as you are not fully informed.

moral of the story:
Everyone isn't that great, lol!
Naa, just means that everyone is imperfect, it's okay have your weaknesses. =D