Depends on the person.
To me to argue is a sport, its nothing personal.
But, I can't really be with someone who can't wrap their mind around conflict resolution not being a bad thing. I do not avoid conflict, and I wholehearted support seeking a resolution. I hold no grudges and I would consider myself a gracious person.
I do not fight. But, to be unable to achieve a resolution or to go through back and side channels to solve an issue between people is unacceptable.