I'm work'n on it! I have some arthritis I am working through. It is hard, as it seems connected to lifestyle choices too. I like cappicino, my arthritis doesn't! Little things like that...I am not a purest, although I have good cycles where I really focus, and make progress. I sit in a half lotus for my meditations. I can sit in a full lotus, but it isn't what I would say, comfortable for me. I am using some yoga principles to gauge my choices. I prefer no discomfort, as opposed to working through discomfort. I prefer the meditation time without that issue. When I started these sitting positions, maybe a year ago???, I had trouble even sitting cross-legged on the floor. From that perspective I have made definite progress. I find myself moving more and more towards meditation, and gearing my active work towards that end.