Interesting. I had a four month long psychotic break. It started mid-August 2018 when I physically felt something snap in my brain. (See my reply to the same comment)
I'm pretty pro psychedelics, but you should know it's generally a REALLY bad idea for anyone with a history of psychosis to use them, to the point that I really implore you not to recommend them so casually to someone with such a history. That cohort is at very high risk and the use of psychedelics can really exacerbate the condition and make people less functional.