I'll say this - DNP is probably more hellish on someone who's already pretty overweight (ie, you're already a sweaty fucker and now you're a miserable, sweaty fucker). When you are really overweight, even minor adjustments to diet and training will yield results quickly, because you are doing a lot more than what you were doing previously (ie, sitting on the couch eating potato chips). Also - when you start at 15% or so, you notice results FAST. There's a big difference in the mirror from 15-10% and you can do it in a couple of weeks. For most, the closer you get to that 10% mark, the harder it is to lose additional weight, ie, throw in DNP to get you to goal. Not to mention, the shorter the run, the less water retention issues. I always notice water somewhere between 10-14 days. When I run a 7-10 day cycle, complimented with a small dose of Aromasin and an oral like Anadrol, I not only stay relatively full and don't go completely flat, but I don't look like a watery sloppy mess. This always hurts my progress, seeing the weight drop but looking in the mirror and saying WOW i look like total shit.