I made the mistake of skipping antidepressants twice and I got terrible nightmares and paranoia.
Discussion
Antidepressants stopped being effective for me after seven years of usage.
It started with small panic attacks, 1 or two a day. Then more often and longer duration. Tried Zoloft as a last ditch attempt.
Withdrawal is horrible!
Currently treating myself with THC gummies, 100 mg each.