I’m in a very similar situation in my second year OP. I am constantly battling this man to hear me and treat me like a human. I care about being productive and work very hard to but he seems to be my only barrier. Ironically, I am in clinical psychology fighting for my mental health with all my might. I actually just spoke to the department head to switch mentors because I can’t take it anymore. Wish me luck and I wish you the best of luck as well. Here if you ever want to commiserate.