All types of hocus pocus treatments he has tried on himself and seeking additional crazy treatments from Russia and Serbia probably did not help with his mental stability.
He said that he was "back to my regular self", other than feeling fatigue, and was cautiously optimistic about his prospects in 2020 after a lengthy struggle with autoimmune issues and addiction to a prescription drug.
I don't want advice from someone who's never had a shit day, because a) they can't know how I feel in any capacity, b) they can't self-test in any capacity