I'm 5'8" and have considered myself to be tall, but not grossly so. I never feel like I tower over other people unless they happen to be super short. I actually like my height. I can see better in crowds, have little difficulty reaching things that are located high up (in fact, people often turn to me to get things down). And I find that most guys are at least my height if not taller. I don't go around wearing extremely high heels though. If I happen to wear heels for any reason, they're no more than an inch & half. I have a female friend who is close to 5'10" plus she's a little on the heavy side so sometimes I find her physical body to be a little overbearing, but that also has to do with her manner and how she carries herself.
I wouldn't worry about your height. Being taller than average I think is a good thing.