I, like most people, bought the tape & didn't touch it for several months. I did finally when I had a major migrane complete with stomach pain, etc. By the time I was done, unbelievably, I was fine. No symptoms & I felt great other then a little tired from normal exercise. Even though all this, I still did not use it again until I was very dizzy from a flu. Again, I was cured of the dizziness, but of course not the flu. I didn't expect a total miracle. I contined to use it during my flu & I fel more energized/better each time. It does take effort & like most, I can shy away from that. It was hard to at first to complete the warm-up and the 8 moves, but it's worth it. Definitly don't stop after starting the moves. Returning the Chi is VERY important or you might just feel tired. Take small breaks in between like I did. I'm going to buy all her other ones since this has worked so well. I am always so calm afterwards.