I hope you are ready.
After you have fired several hundred rounds, it will be as natural as swatting a fly. You also need to learn to load, take off the safety, and operate the fore-end automatically, without looking or thinking about it.
(I tried to shoot with the safety on Friday. Talk about a bad day.)
I don't know what kind of ammunition you shot. The typical skeet or trap load is 1 1/8 ounce #8 or 9 shot. Buckshot can set you on your butt. There's an argument to be made for intermediate sizes like #4 for defensive purposes.
ElGato is without a doubt the world's leading shotgun instructor.
- Jim