I'm sorry you have hangups about it being a "female" activity. Actually, ballet was originally for men only; women were not allowed to participate! But that changed over time.
Yes, today ballet is pretty much a female world. You get used to hanging out around a LOT of women. But what's wrong with that? In any case, men in ballet are considered very macho. If you don't know what I mean, ask someone in the know about Barishnakov or Nuryev or Ethan Stiefel or Angel Corrella. Women drool over these men.[/i]