Answer: You’re feeling the way he intends for you to feel.
He wants you to question your reality and accept his. He is the authority on what’s really happening. He knows what you think and feel and want better than you do. He gets to decide whether your thoughts, feelings, and opinions are valid.
So of course you feel crazy. You feel like you can’t trust yourself anymore. He’s telling you that up is down and left is right.
If you feel like you’re going crazy, chances are you’re being driven crazy.