Sometimes, I look at some horrible people and wonder why they have friends and how their friends can stand them.
By horrible people, I mean those who have no positive character at all. For example, someone can have very bad temper but she's very helpful. Now, this is not a horrible person because there's something good about her. Someone who is selfish, bad-tempered, unhelpful, self-absorbed, insensitive..... Erm, what positive thing are you asking about? This is a horrible person!
Recently, I found out that, it is not about WHY the friends of these horrible people did not explode, it is about WHEN they are going to do it. There's a limit to everyone's tolerance, and when it finally depletes, that's it.
So, don't try to push your luck too far.