Honestly, I think everyone does that to a point. It's tough to spar without trying to 'win'. My solution is to change what the win conditions are, or to view it as just something for fun.ok i will learn but i will also try to be better than the guy i'm just that type of person u know
For instance, my win conditions for a sparring match may simply be getting a specific hook-hook combo, or be able to throw a kick and follow it up before they react. Or prevent low-round kicks from messing up my flow. If I need a 'win' to strive for.
There are also people, where I know we're pretty much equal in ability, or there's a significant difference, and with them I just try to have fun with it. Taking away the idea of 'will I win' (which you can do in sparring but not a fight), changes the game in a way I can't really describe until you experience it yourself.