Hi there. I have owned my grey for almost 1 year now. All was good until he hung himself by the soft spot under his beak and I had to get him off before he hurt himself any worse. Since then anytime I approach him he screams in fear and thrashes himself about the cage. I still have to go near the cage to feed him but I dont know how to earn his trust again. Have tried food treat which he will take sometimes but as soon as he takes it he freaks out again. He is just a little over 1 year old and was great until this happened. What are some things I can do.