Wikipedia editors are people, and that means that they have the same problems that other people have.
In the 20+ years that Wikipedia has been around, 47,314,524 accounts have been registered, but only 123,717 have made an edit during the last month, or about 750,000 during the last year. Among them, we probably have something on the order of:
- 19,200 editors with an anxiety disorder [1]
- 14,800 editors with alcohol overuse problems
- 7,000 editors with depression [2]
- 6,100 editors have ADHD [3]
- 4,940 editors with schizophrenia
- 3,700 editors had both a serious mental illness and a substance use disorder [4]
- 2,800 editors with PTSD [5]
- 2,590 editors with bipolar disorder
- 2,100 editors with narcissistic personality disorder [6]
- 1,700 editors with borderline personality disorder [7]
- 1,230 psychopaths [8]