I do not care whether you guys believe it or not, but it is true.As Sandsoftime said, in the begining, the idea of yoga must have sounded as funny as rubbing nails.Many people in the West must have made fun of Yoga.But see how it has influenced the whole world now.Accupuncture is another example.It sounds funny to know that a disease in your head can be cured by pocking your toes(or something like that). This hair thing really works....at least it worked for a few people I knew.....try it.Yes, we have a problem...we don't easily trust something that is simple and free.... DP.