Maybe I've done something wrong and now Topper thinks hes the boss, i just dont know..the molting brought on new undesirable behaviors..but now when hes not ready to leave a spot or even something like go to bed, he just bites me like a bird gone mad, I can just be petting him and he'll start biting me, so lately when he does it i tell him no thats not nice and i put him immediately in his cage, but then he seems to get angry and he takes his cage door in his beak and he shakes it and says TOPPER..step up step up step up.. i know he wants me to get him out. He acts like my 14 year old nephew actually LOL..but ..is this normal.. or does he think hes the boss for some reason? I can't really think of anything ive done wrong, but maybe i did without realizing it contributed to this behavior, he bangs his cage alot when i put him in there, and hes not in there much, he spends a good part of the day and evening out..maybe because of that he doesnt think he belongs in his cage at all.. im thinking of getting him a cockatiel friend.. He's totally quiet when covered at night..i tell him good night and cover him and not a peep comes out of that cage.. i keep thinking if i keep returning him when he does these things and ignore him that he'll get it and stop. Maybe???