> Be me
> Using another country's public transit system for the first time
> QR reader can't read my bus ticket
> Ask the bus driver about it

"Sir, can I check myself in here?"
"Very high-tech system, isn't it?"
"Sir, I'm a programmer..."
"Shitty system then? Maybe you could fix it?"
(thinking: you're not paying me for this you bastard, and if you want me to get a manual for this piece of shit to repair what should've worked in the first place, you're sorely mistaken...)
"Probably I'm the kind of person who would... Anyway the ticket is valid."
I didn't bother checking the ticket afterwards.

All I wanted to do was get on your bus mate 😐