I don’t believe in reincarnation whatsoever. I don’t think you were the Buddha or Anne Frank, ever. And I find those kinds of beliefs to be symptoms of belief systems which can be problematic for SOME people in SOME cases. But detaining you and giving you these medications was completely unnecessary for what is at worst an incorrect belief, and at best a correct belief. I don’t know what other symptoms you showed but medications and detainment should not ever be used on someone unless their symptoms are harmful to themselves (and they consent) or if they are truly harmful to others (perhaps if you had thought your neighbor to be Hitler and attempted to kill him).