Not so much a position as preferences and experiences, but the words people use to describe elements of music can often give away what they either enjoy or play. If you call a rhythm a beat, you're probably into electronic or hip hop. If you refer to a song's chord progression as "the changes," you must like jazz. If you use Italian words (outside of Italy I guess!) to talk about tempo and dynamics, you were either in an orchestra or fondly remember that one time at band camp. If a phrase is a "strain," you should get your lungs checked out. If the bridge is the "middle eight," get a colonoscopy while you're at it.