Okay I know how powerfull Placebo can work.
Therefor I'm going to try a Placebo on a friend of mine who is into Lucid Dreaming lately.

I think I will give him a Capsule with something like Ginkgo Biloba or another herb with no significant effects and I'll tell him it is a mixture of compressed dream herbs that I made and that I've tried it with great success every 4 times I've tried it. Since I cannot fool myself this way, obviously, but I CAN fool him with this completely he is the perfect test subject to find out how powerfull Placebo can work. Another factore might be how Suggestable people are; how open they are to your suggestions. This would work best on the most gullable people.

Any one of you interrested in fooling friends for the sake of Lucid Science? Let me know.