It's up to you where you locate yourself in massage practice space. If you find self-expression or business to be your more natural fits, there is absolutely nothing wrong with that fact.
If you find healthcare professional to be your more natural fit, then--for the sake ultimately of your clients--you have a higher obligation than others do to get the knowledge and the facts as close to correct as you possibly can.
Anatomical science is crucial to the core of massage as a healthcare profession. If you are seeking anatomical science, then make sure that that is what you are actually getting.
There is nothing wrong with seeking other things instead of anatomical science--you just want to make sure that you are very clear on what the difference is, and that you know yourself and what you are looking for, and know for sure what you are getting.