Beginner Mistress: need advice

[bongacams]

Ok so I am getting ready to interview my first client to be my slave and I am doing a verification interview with him.
I have a general idea of what I want to do during the the interview but I would like some on advice from you ladies that have more experience than me as a mistress.
I've been doing alot of research on becoming a mistress and I don't want to seem like I'm a newbie at this lol. Any other advice for a novice like me would be helpful as well.