I used to do freelancing gigs as a kid, maybe 5/6 years ago, I'd remotely fix software issues on fiver for 5€ which would pay for a game every once in a while.

Now, it was pretty common to get customers from all around the world, and I never had any issues whatsoever until I got a message from a potential customer from south Korea...

She had purchased a karaoke machine, but the software wouldn't add anything to its library making the machine useless.

Well, apparently the software was in Korean...

After a LOT of fiddling around I got it to turn into French, and I was able to try a few things and after about 3 hours I managed to "fix" the thing.

3 hours of headaches in Korean for 5€... That's when I stopped doing that and took up an IT education and became a dev, so much better, although I miss the gratitude I used to get from my customers when I fixed their printer connectivity issues from a few thousand kilometers away