For me, a guy who can keep his cool in situations that are stressful and/or where many others would lose it is wildly attractive. It shows that he's got enough maturity to keep his emotions under control-- which is always the best way to efficiently deal with any situation. A guy who flies off the handle all the time or consistently responds with an out-of-proportion reaction is just a waste of time. Like really, what are those guys trying to achieve? Black eyes and a room full of adrenaline is hardly a resolution to anything, ever.
Also, sometimes women confuse anger for "passion" which is dangerous, because there is most definitely a distinct difference between the two. Passion is great, but one should be careful not to confuse that with some hothead guy who steps out of line all the time and can't keep his tongue in check.
i would prefer a guy to keep his cool, altho occasionally having a mild arguement doesn't bother...if that makes sense... and no I'm not saying I like immature guys, because it actually pisses me off when guys act more like a chick than I do, I'm just saying an occasional arguement doesn't bother me
Depends. If its something stupid I did, then I'd want him to yell at me. But I wouldn't want him just to get pissed over little insignificant things. Walking away seems more mature. Plus in a fight, whoever gets mad or loses their cool first basically loses.