You know, like that sea-sick type feeling. Where your vision goes white and you can't stand without feeling like your about to pass out. With the cold sweat along with all of that mess? I have that on occasion, yet I only smoke thrax, no dirt. Does anyone know why this occurs? Once I went to work, and as I was helping a costumer, my vision went white and I passed out after popping some blown up balloons on the way down lmao, I work at a hallmark store btw. Anyway, I felt like shit and left. My blood sugar was mad low too. It's not a big concern of mine because it's not frequent and I hear people have experienced similiar instances. But I have no idea why, feel free to share your experiences!