Back when I was nursing him back to health in the Middle East, he used to ride on my shoulder, I could pick him up. Feed him. AND DEN. it went down hill. Folks that have been around probably remember the infomus eye picture I posted. Still have a small scar on my eye lid, along with the hands and fingers.
I don't think Ill risk an eyeball again LOL.
Kinda makes you wonder why we do it. I saved him from a dumpster at an open air market. You would think they would show a little appreciation.
You mentioned stages. I think its age, hormone levels start falling off, maybe thats it. With him though, he got bagged right out of a tree in Africa, stuffed in a box and sent for a boat ride that one would not consider a Carnival Cruise., so I can imagine that would screw anyone up . I do however attrribute him having come from a large gene pool with being really smart, I think were around a 1K vocabulary at this point Maybe more, I havent really kept track, but he will conversate.
I did learn very early on when you get the stink eye from them, best to walk away LOL.