argument

I almost had argument with my Russian Freind L this morning.
We do not compromise with each other, because I could not agree with his opinion, and he could not agree with my opinion. We were getting exciting and angry. Then we decided not to talk about that matter which is somethig like politics... Usually I try not to deny someone's opinion, although I insist my thinking & opinion. But he realized my disagreement about his opinion then he wanted to insist his opinion to me. In that time, we felt a little pain but we know it is quite normal that there are disagreement opinion each other. I think both of us is a little bit aggressive and express our feeling too straight and directly. Probably we have some similar behavor.
Anyway, even after the argument, we can talk with each other and tease each other. It is fun!