nah then we would be confused on if your the same person or someone else. as to the confusion, i believe it happens when people go through phases, occasionaly i get a submissive urge but those usually don't last long as i'm generally a controlling person. both domming and subbing have thier particular pro's and con's, best way is to learn as much as you can, and experience the rest, only then will you truly know how you feel with any certainty.