There's a big difference between practicing the moves on the ground and actually flying the plane. Just about everybody tends to 'freeze up' when they get the plane into trouble the first few times. That's why most here will tell you to work with an instructor. It may be a bit of a hassle and/or intimidating to find someone to help you, but it is worth it when you consider the cost of your plane.

BTW, who is Perry and how do you control him?