Darkness Black Bear
the telekenetic powers granted by the crystalline in chronicles never showed any signs of enhancing negative emotions. Andrew, the one out of the 3 who were mutated by the crystalline, was already shown to be a socially awkward and mentally unstable person from the get-go. The other 2 never showed any signs of having their psyche altered in anyway at all. This is further reinforced by the fact that in the original script for the sequel(which was replaced because the studio or company didn't like how dark it was) was released by the creator and it was revealed that the sole survivor of the trio continued behaving like a normal guy(of course, taking into consideration what he has been through). The only outburst he had was when his parents were killed in front of him.