What would you do

What would you do if your dear friend doesn't reply your messages at all?
What would you do if your dear friend only contacts you when he needs something/help from you?
What would you do if you shown concern and the friend just push it away with some silly excuses?
What would you do if a friend keeps comparing between the 2 of you?
What would you do to this person call friend?

I think I will feel upset.
I think I will feel unworth.
I think I will feel sad and to a certain extend angry.
I think I will feel horrible and angry.
I think it's time to let go of this friend for a while.