yah man, i got some fucking strong shit yesterday, and this morning on the way to school, the car ride was making me feel like shitttt, and this was after a full nights sleep, i get to school, puke like crazy, i had also stopped smoking for 3 weeks, so i smoked 2 grams of really strong shit after losing all my tolerance,rofl, i actually had like a visual hallucination 45 minutes after i smoked it, was crazy shit