yoga is many different things to diff people. i was into hatha for a long while, but now prefer chi-gung.
yoga is like what i wrote on medi - if you do it every day, after 11 days or so something really changes / shifts in you. If you do it once a week in a class you will just get...
did it for 4 years every day - with some long solitude stints too. can't recommend it enough and will get back to it once some crazy logistics calm down (but one once said if you don't have time for medi you are too obsessed with the illusion).
don't get lost in book or classes.
1) straight...