It reminds me of when i smoked some realy bad import while at work. I felt so rough i just had to walk off the work site for a little while. It felt like my insides were burning up. I had a bad headache. And i was sweating like a SOB. I also got realy dehydrated and almost vomited. But i managed to keep it in...just. But that's realy the only bad experience i've ever had out of my 5 years of smoking the green.