The Worst thing one can do is to kill him/her self for something, and in the end, get bad results. For a few months, I took a fitness course which guaranteed that the results would be fascinating, but instead, the results were disenchant. The facility did give me the money back, but i felt like i may have not wasted the money, but that time was wasted, forever. If i were to come across something like this next time, I would undoubtedly ask for some advice, and may not even go along with it unless i know what the results may be for sure.