And not as good quality. But I'm not experienced with K. I just know I recognize in my experience many times I was just so excited... wanting to trip while deprived, going for it, and realizing once it begins that Id rather just be sober, smoke some weed maybe... watch a movie. Play a game. Read. Be naturally calm.
Again not experienced with K... but the above poster (Crashing) is right, but I have to add that that intensity may come from unwanted effects more than anything you are really going for. I guess maybe what your friend said-country. And other. I don't know