I came here to study <a href=" http://www.janzitniak.info/nolvadex-pct-dosage-cycle.pdf ">buy cheap nolvadex</a> But I was still young and stupid and, during a break from a teaching job at a university in eastern China, Vang Vieng seemed like a fun diversion as I headed south to Vientiane, the capital of Laos. The day I went tubing, in 2004, a local man suggested halfway down-river that I visit a cave. For a small fee, he would provide an old torch connected by a frayed wire to a brick-like battery. Using what looked like a pre-war contraption, I could then explore the cave by myself, wearing only flip-flops and shorts. This, too, seemed like a worthwhile diversion to a 22-year-old fool (I only know now that more than 20 backpackers die tubing every year) so I set off with an Australian I had met that afternoon.