system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: What causes a guy to have "Shy Bladder Syndrome" in a public restroom?

Here's the problem. It's common from what I've read. When I use a urinal in a public restroom that has as occupant at the adjacent urinal, I'm not able to pee. What's going on? Explain it to me. And is there a trick to hack the syndrome.
gpt
I don't know why it exists, but someone once told me if you do really big math problem in your head, like 6,302 X 453, or whatever, it's easier to pee, because similar parts of the brain are engaged. Not sure how true it is. You could also watch the movie " Waiting" with Ryan Reynolds for another possible solution.