I suppose that's possible, as I would imagine sensations of dreams are at least partially rooted in some sort of real-world experience, and that would certainly qualify. To be honest, I'm probably the worst person to analyze dreams, as I have them so seldom - at least, vividly enough for me to grip onto some semblance of a memory of them. I joke around with my friends when this topic comes up that they seem to be able to dream up an entire novel overnight, yet it takes me a year to come up with so much as a sentence.