Do you think it's fair to hate someone you knew who hurt you in the past and ended up ignoring you in the present?

I think that you're obviously going to dislike that person, but if they've hurt you and ignore you-why bother with them? What's your relationship what that person?

People piss me off all the time because a lot of them are just your friends out of convenience, but I don't waste time and energy resenting them because they're simply not worth it.

Also this helps to distinguish who is actually your true friend, and these are exceptionally hard to come by but worth the wait~

Yes, but just don't let it consume you. They are not worth your time even thinking about them. Let them go completely and don't give them a second thought. Just act as though they never existed.

Yes