I know, it's no fun thinking about this stuff. I hated thinking about money stuff early in my career as well - I just wanted to help people.
Reality check - if you don't have a niche market, being a successful Acupuncturist will take a lot longer (and may even force you to go back to your old job...yikes!). I learned far too late in my career that if you're not busy, you're not helping anyone!
Females are by far the best clients to work with (sorry, guys!). They care about their health and are willing to invest in themselves. So why not get great at helping one of the most common issues females have to deal with?