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, 47,542,177 accounts have been registered, but only 118,331 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:
- 18,400 editors with an anxiety disorder [1]
- 14,100 editors with alcohol overuse problems
- 6,700 editors with depression [2]
- 5,900 editors have ADHD [3]
- 4,730 editors with schizophrenia
- 3,500 editors had both a serious mental illness and a substance use disorder [4]
- 2,700 editors with PTSD [5]
- 2,480 editors with bipolar disorder
- 2,010 editors with narcissistic personality disorder [6]
- 1,600 editors with borderline personality disorder [7]
- 1,180 psychopaths [8]