Replying to The Mentality - Double flip

Hey NS,
So I have set a bunch of goals for next years ski season, and one of the goals is to land a double flip.
I have a couple good doubles that I can land on the trampoline, and when I go up to woodward copper for the summer, I'm going to try and attempt some into their foam pit.
Usually when I try new tricks for the first time. I get real nervous but stoke myself into doing it.
But how should I mentally prepare for it? What are some good ways I can pump myself up and be capable of landing it in the first couple of tries?