Whenever I read or hear the world from people saying I don't have or don't know what is my passion it brings me way back. You'll figure out with time. I had this conversation with my mum and she also talked to me about this being a fairly new concept so no worries.
It's so great that you want to help people it is rare and needed. I could not do it not because I don't believe in it but because I am too sensitive and seeing the distress of people is too much for me to deal with so I truly applaud you.