I'm sure you've hear this before but not sure what to do. He was the sweetest thing for almost a month and now all of a sudden he has become very mean! He will sit on my shoulder but as soon as I try to make him get off, he starts cussing me out and tries to bite me. He does this whenever I try to touch him most of the time now. If he doesn't want to get picked up and or go back into his cage. Earlier, I let him out and he was being mean, so i told him scolded him and put him on his play station and then he flew across the room and went all crazy. Started acting like he was mad and cussing out the world and like he was pecking at the top of a box on a shelf in my office. Not sure what's gotten into him. I did recently try add in a new food. Harrison's but he's not had much of it at all. He prefers the Zupreen fruit blend. I have a vet appt this wed for him for a check up. But i just thought this was weird. Someone on another forum mentioned a honey moon period. But not sure that's what this was. Who knows lol