Yeh just get some nitrous, the feeling is unbelievably similar, but without the blackening around the edges, and all the side effects of oxygen deprivation. Its amazing, it feels like you're passing out but you can still move around, your vision is crystal and there are fuckin mad tracers everywhere, only problem is it only lasts like 5 seconds, but damn those five seconds are soooooo nice, I had a hit of nitrous when I was peaking on 3 pills, wil never forget the melting, felt like the first time doing shrooms, rose up from ure stomach like a charge of euphoria branching to all the cells in ure body, got to where I thought my skin was, and jus kept goin, every piece of skin was buzzing with energy and happiness , i need to get some of that stuff next time I take a psychedelic, but I do believe that it can fuck around with your Vitamin B-12 content, which has the effect of numbing ure extremities, and yeh, that includes ure penis :thumbsup: but this is if you use it all day everyday, otherwise its completely healthy.