[so if one got sick enough they are sent out of the city? Did not sound like a pleasant way to get returned home. If the other versions of him shared the same or similar experiences to what he experienced, then perhaps the first version of himself was after his fall or after the Hulk's beating. If another version arrived with short hair, that would have to be before his fall. He hadn't had a hair cut since.

But it was possible that they didn't share any of the same experiences. Without talking to the other versions of himself, he would have to conclude that he didn't know enough]

It is perhaps because of my magics. [it was more likely because he did not really like to be touched]