Just to name a few similar threads from the past, I can mention the...freediving while being high on drugs
I no longer do drugs. In the past I did them because they did a wonderful job of killing anxiety/panic. But I have since discovered, that there are other ways to get rid of stress that are just as effective
(But before anyone gets confused by what I just said, this particular thread was never about drugs. I only asked my pot-vaping friends for info because, I don't know anyone who vapes normal plants.)