Is it normal that my two siblings argue all the time?
I have a older sister and a younger brother would argue all the time. I'm in between so therefore I have stuff in common with both of them. My family has a neutral agreement about both my siblings act just like each other. They "play the victim", get argue when someone disagree,they both always have to have the lost word (which is ongoing), they both like to write, they both love to talk, they snap so fast, they both can't be the one who say sorry first. They like to watch the same shows, and games, they both get offend when someone correct or help them (which is weird because they ask for help).
They have so much in common,so why do they argue so much?
Is this normal?
(aka. Bipolar runs in the family)
(I'm the favorite sibling therefore they talk to be about there problems and I don't want to hear it.)