Keep walking into a glass door a few dozen times. Is the door a reality even though you can't see it, or just a conceptual framework you keep bouncing off of?

Keep walking into a glass door a few dozen times. Is the door a reality even though you can't see it, or just a conceptual framework you keep bouncing off of? At some point you have to stop thinking in your head why you can't walk through the window and start testing and figuring out what keeps breaking your nose.