I once had someone I needed to pick up, she was a woman in her 40's I would say. I could tell she was not used to using a smart device. Anyways, I arrived at the spot to pick her up and she wasn't there. She had gone back inside and went out different doors so I was on the wrong road and had to drive around to get her. Then soon as I got there, she was back at the other place. I thought I was getting messed around with but when she finally got in the car she wouldn't stop apologizing. I get being new to stuff but holy crap, she wasted like 30 minutes of my time just trying to get her into the car.
Time wasters are the worst! A lot of times they are nice about it too so you can't be that mad. I had a few like this and it just annoys me so much. The last time it happened I took a week off from driving anyone lol