After 275 trips, I finally did my first ever cancellation.
Picked up a guy for what was supposed to be a 50 minute ride, started the trip, rolled up the windows and he immediately smelled like smoke+fried oil+at least a week of no shower. It was supposed to be entirely freeway driving, so I couldn’t leave my windows down for 45 minutes going 80 mph. Told him I can’t take him for the cigarette smell, and canceled it in 20 seconds of starting.