Why do psychiatric doctors look down on psychology doctors?

My psychiatrist thinks psychology is b.s. and I think that it is possible to have a non chemistry solution to trama. I want to talk about my astral traveling but my doctor won’t talk about it. Also people in real life tell me to talk to my doctor about time travel. I’ve tried several times to change doctors and it’s not possible at this time . I will have to wait until he dies of old age.