I have SCA (Spinocerebellar ataxia) and prior to floating a few times had not been able to talk with my best friend who lives in Oregon for over 3 years due to my inability to talk very well or having much energy after 5-6 pm to do so before floating, now I can. Also this past weekend I went out to a show and a late dinner and again this is something I have not been able to do in a few years. When I was younger I ran my own business and my mind was always busy, I wish I knew about floating then. I felt positive changes the first time but I really felt them after doing it a couple times. I think we all need to do it at least 3 times quickly (maybe over 10-15 days) and then maybe every couple weeks. I am planning on about 2 weeks, but we are all different. However you do it, just do it! Again WOW!