JoeValentine

Hi im new to this forum, I have a 2-3 year old african grey that ive had since it was weeks old. I love this bird but he is such a pain in the ass. It seems like he has multiple personality disorder. One second he will be super nice, giving kisses and putting his head down lifting his head feathers for a rub, then 2 seconds after he will bite my finger. At night he is so nice but during the day hes a lunatic. I have the bird in my room, and during the day he screams at the top of his lungs as if he was getting attacked if i dont give him 100% attention, ill put my finger in his cage and hell put his head down again expecting me to rub his head. The only way he stops the screaming is if i leave my room or cover his cage. He can fly, and i'm honestly scared one day hes going to fly to me and pierce my ears or lips, I also dont want to cut his wings because he cracked his breast-plate when he was about a year old when his wings were clipped. Any advice would be appreciated also, has anyone experienced such bipolarity from their grey? ps I let the bird sleep outside of his cage at night , and try to let him out during the day if hes calm.