Too much stimulation for a blind cat. He needs to get S-L-O-W-L-Y acclimated to his new environs. As you know. I would advise no contact with other cats except under the door cracks- that will be enough to get him going. He's blind and is super sensitive. Just time and patience and he'll be a family member eventually! And he's adorable!!! he didn't mean to hurt you, he was scared! You are a doll because you seem to be prepared to help him through this awful period! And please, get treatment on your wrist! Ouch!