I don't care what's "allowed" or not. Where I dive there are no scuba police to tell you how deep you can go or what gasses to breathe. There is no evidence that most divers breathe air down to 50m. What you subjectively "feel" about narcosis has little relevance to what's actually happening in your body or how impaired you are. As for your comment about feeling "stoned" the first time diving after a break you seem to be implying that divers can somehow adapt to narcosis over time, which of course is completely wrong.
http://www.us.elsevierhealth.com/product.jsp?sid=EHS_US_BS-S...
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 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.
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.