Again, Nitrous oxide is an awesome combination drug. Last night I took 40 mg of 2C-C, with repeated hits of weed and nitrous oxide. 2C-C accentuates the nitrous oxide more so than with LSD (length, not intensity). It was the longest full-on nos grip I have had yet. Lasting for about 2 minutes (incredibly long), nos usually has main effects for about 30-45 seconds when combined I found. Towards the end of the hit experience, I got scared for a second, thinking that it would never end and that myself and two friends would be stuck in NOS head-space forever. The anxiety came when I tried to swallow, and I could hardly do it, a ridge of feeling, induced by the very low, almost inaudible hum of the jacuzzi, causing the fractal patterns inherent to NOS, arched over my tongue and down my throat as the whole thing ended. This was a very interesting synthaesthetic feeling. I could see the patterns the 2C-C+NOS made, I knew these were caused by the significance of the sound, and I could feel the visuals ripple across my tongue and down my throat.