I am getting a Meyers Parrot soon and I read about issues at 3 or 4 when they reach sexual maturity. The one I would be getting is a handfed just weaned bird. I read that petting on the back, under the wings, and the beak is breeding behavior. I don't want to start any bad habits before then to make it go smoother. Should I just stick to petting above the neck, or is it okay for me to pet wherever he is comfortable?