Being able to do two jobs at the same time

Mark Hamilton,
Thanks for picking me for the Neothink Secret Society. First I want to tell you that I found my Friday night Essence and it is writing. Way down deep I always new it was. I have already schedule my mini days for myself. I just love doing it I’m reading writing books, grammar books. I am also re-writing a movie script that I did when I was 23 years old.
My question is: Before I got into your Neothink Secret Society, I was taking my Pre-requisites to go for a Registered Nurse. I have finished them now. I was wondering if I could become an RN and also have a business with my writing?