So luka my 2-3 months old normal grey split to pied tiel has been flapping his wings ALOT And i mean it. The cage is big enough for him to flap but the problem is he stands on the perch right beside the cage walls and flaps his wings, he also started climbing which is of course a good thing but he has been jumping from the top perch to the floor headfirst, i know he is trying to fly because when i got him he escaped from the cage and he kept flying uncontrollably and going up and kept hitting in the walls and he couldn’t get down, i told my father once he gets used to me i’ll let him out so i could train him to fly but he told me not to teach him how to fly because if i did he would love to fly and wouldn’t stay on my hand when he’s outside the cage and he would fly and to wait until he absolutely gets used to me and loves me. What should i do?