Well, I made it past the magic 10 and am going for 14. It seems that there is much more healing available the longer that I can stay on the MC. I read this forum in the morning and at night and it has helped me to continue. Thanks.
Good luck to you. I think longer cleanses are good but I like to do the 10 dayers also. Once you've done a 21 day (that is my longest) doing a 10 day is a breeze.