I mean if you already have a psychotic disorder, is it a good idea to experience the k-hole (high dose of ketamine)? With or without antipsychotics? What abou

I mean if you already have a psychotic disorder, is it a good idea to experience the k-hole (high dose of ketamine)? With or without antipsychotics? What about a low dose? For example, would you recommend that someone with schizophrenia try it?