— Simon doesn't act the same after being captured and experimented on — Simon had been de-domesticated and is confused and hesitant when confronted by full-blooded humans — Simon still has some memory of his old life but it's been hidden somehow by his experimenters — Simon has the features of a black panther — Simon lacks mannerism and is impulsive — Simon will be excessively curious, confused and his speech has declined — Simon is on the feral side