It took me almost a month but I finally started opening the correct door in the front of the library. Multiple times a day, my momentum would be dashed by trying to open the locked door rather than the unlocked door. This is quite an achievement and deserves a pat on the back.
I also enjoy the fact that the library book I checked out is not due until JANUARY. Booyah! I might turn it into my mouse pad for the rest of the semester.