I had first hand experience in having to work with my ex-boss's wife, who was BP, and infamous for going off of her meds. She had been diagnosed with a thorough psychiatric evaluation.
I lost count of the times she quit taking her meds, and it was nothing short of frightening to see the behavioral changes in her, and quite embarrassing ones when working with the public.
She ended up hospitalized more than once to get her stabilized again.
Personally I would never mess with decreasing or discontinuing psychiatric meds without the proper medical advice, but that's just me
