> I am being condescending because you are posting dangerous misinformation in a public forum. Divers who believe those lies and fairy tales tend to end up hurt

> I am being condescending because you are posting dangerous misinformation in a public forum. Divers who believe those lies and fairy tales tend to end up hurt. If you don't know what you're talking about then it's better not to post at all. I didn't know that people came to HN to learn about diving. On the other hand, they go to wikipedia, where you should have a look.