I have a confession to make. When I feel exhausted I use crystals and colour therapy to feel better. I don't really care much how they work, or even that it's been shown by science to be nothing more than placebo. All I care about is that I end up feeling better. If I was given the option between antibiotic and a placebo for a cold, I'd take the placebo anyday. In fact, I'd rather have a placebo than most medications and if I ever got a life-threatening sickness for which there is no known cure (god forbid); placebo please! Wanna know why?