Calling all biker chicks!!!!

I really need some advice. I just bought a Harley Davidson street xg750 she's beautiful. Its love I swear. I took a rider training course and got my endorsement. Well in the course they put you on a Honda rebel balls whatsoever. So I got comfortable on that really quickly. The problem is that my bike is really torquey and I'm scared of the throttle. How can I get used to it?