[jimmygrapes]

Just today (and many times before) I witnessed a coworker flummoxed by their Windows log in PIN not working. They insisted it was the same thing they used to log in not even 10 minutes ago, before locking it to go pee. However perhaps because I was asking for immediate information, the PIN they used countless times per day simply didn't work. I said "don't worry about it, I'll figure it out" and walked away. Few seconds later they shouted down the hall, "It worked this time, what did you need again?"

[lenkite]

Folks mistype when they are in a hurry. They were likely remembering it correctly but not inputing it properly until you walked away.