There has to be some consideration what each person has sought mental health for, not being able to sleep is hardly something that would make me think Mass murderer. It's kind of like people that go on the sex offenders list, some are for lousy reasons ( and I know a guy that this happen to ) He came out of a Bar and had to walk where he had parked at almost 3 am , once there and no one was around he urinated but a cop happen to come around the corner and cited him for it, Wound up there was a school within so many feet so he became a sex offender, that isn't realistic, we have to look at each case.