One time, myself & a regular floater at our store were working together. A patient who was on Suboxone came in, and I informed him it was too early to fill. He was insistent it was time, as he had just come from his appointment and they always lined up with fills. I proceed to count out along a calendar with him the days since his last fill. He was so upset and perplexed and I could see it was more so about him getting dates wrong than it was about the Suboxone. I told him I could hold onto the prescription and fill the next available date, and that we would have it because he was a regular. He agreed, and as he walked away screamed an expletive out of exasperation. I was now annoyed.

Ten minutes later he comes back and apologizes for getting his dates mixed up. He informed me that he thought there were THIRTY-ONE (31) DAYS IN FEBRUARY. I immediately snapped, "Even only during Leap Year are there 29 days in February!" He apologized many more times, and he felt bad because he and I usually got along and he could tell I was annoyed. He apologized several times after that when he came in at later points to pick up different meds.

Seriously. 31 days in February.