I've noticed most people move on from fights in a way I find weird. Like they'll just seem to forget about it, and act like it never happened, without solving the problem. Others don't do this.
I had an idea about the difference in perspective.
Most people fight in an emotional way. Once the emotion fades, the issue is usually done for them. Sometimes the issue is unignorable and they can't do that, but they can ignore a lot, even if it's very unreasonable and self-destructive.
By contrast, I think some people look at problems more logically. So e.g. sleeping, or relaxing with the TV for 2 hours, doesn't change it.
This can lead to conflict. One person can no longer be emotional and want to act like a problem never happened. They don't want to revive bad emotions by focusing on that problem. And the other person can logically see the problem still exists and want to try to cooperatively solve it.