I bought FSC 1 and 2 back in 2011 - I didn’t feel much of an effect then. Both records were subsequently lost. In 2019, I felt that my body was starting to fall apart, because I was doing a job I didn’t like and wasn’t eating right. There was severe depression and a complete loss of strength. First I bought KFS2. I came home and put it in my pocket. After 15 minutes I felt freshness, peace of mind and lack of fatigue. I realized that I need to buy it for myself and my parents. Now there is no dead moral and physical state. There is energy and strength to live on. I recommend it to everyone. If you don’t believe me, take FSC 2 first and see how its presence will affect your psyche and physical health. And then draw conclusions. FSCs are expensive, but they are worth it, as they can pull you out of a particular dead end in your life.