Pyung Ahn Oh Dan

What IS it about this form that makes it escape my mind???? I have the hardest time remembering it, and if I want to do it from end to finish, or to the right, I need to remember HOW to do the form. Period. It's driving me a bit batty!
I couldn't sleep last night, so I reviewed forms (after having reviewed some of them physically) in my head. I KNOW my forms, but apparently I'm overthinking them or something. That irritates me. I KNOW I can do the forms. I have done the forms. What is it that's blocking me from being able to do them properly or even just remembering them?

I've had a discussion with my best friend about Pyung Ahn Oh Dan and have the review on my cell phone. We talked about it back in October and there was no reason for me to put it out of my head!