Do have treatment goals? I doubt he will reject you because you're sz but some people do have specialties like bipolar or whatever----I think they just want to make sure that they can actually help you. So you know if you had things he could help you with like less anxiety, depression etc-----and if he knows how to treat the psychosis that of course would be amazing but you know if you can frame it in terms of things you have issues with like maybe that you want more friends and socialization---perhaps would like to volunteer-have a better interaction with your mom--you know whatever, something he can help you achieve....