I guess that it is time for me to confess my newest thing.  I have been 'into' it for a while now, but I learned yesterday that it has been around for centuries and even though I have my own slant on it it still falls under a type of yoga that has been practiced for centuries.  I do my own version during the night while I am almost sleeping and I find it very rewarding.  I called it the 'art of stretching' but when I googled it yesterday it came up tied to yoga and Tai Chi and Rolfing (whatever that is).  I want to study it out lots more, but I will continue refining my own way of doing it and I hope to continue feeling the rewards and in the end actually see some results of this 'exercise'.  It is pretty much like anything else that I learn:  there are always more questions then answers.  There just is so much to learn, even about the most basic of subjects.  I guess that I have been around awhile and my conclusion is so cliche but true:  The more that I come to know, the more I realize how much I don't know.