Flying my Wizard x220 for the first time on Acro

3rd day out with my new toy, a Wizard x220.
Day 1 was line of site
Day 2 was FPV
Day 3 FPV and switching to Acro......and I'm scared, cos this is my first time and I've only flown 8 batteries by now plus some time on a simulator (Liftoff)