Don’t try this at home kids

I went shopping this morning and couldn’t figure out why I couldn’t see properly. I felt like there was something wrong with my contact lens on my left eye. I had put a brand new one in this morning and thought it was just a dud

Got home and took it out to replace it but couldn’t figure out why I could see so perfectly clear with no lens in my eye.

Figured out I’d been wearing two lenses in one eye. I don’t even know how that happened