Bitcoiners aren't mentally ill, though I'm sure there are people with various mental illnesses here. I also think there's a lot of trolls but those people are more sad than having an illness. They obviously feel inferior so seek out personal glory on the net.
If we were to get diagnosed with anything, it would be higher intelligence than the average 'sheep'.
lol. And then they'd probably 'diagnose' you as a conspiracy theorist or something. Seen it happen many times.