Hi

Yesterday night I tried to do Jeff's method of tricking the body to go into SP by not giving into "change position" feelings. Well, I think i was successful at first, because i gradually felt my feet getting extremely numb (or cold, something like that) and slight prickly feeling. As i held on i slowly started feeling it go stronger and stronger at my feet and also my hands, and it reached a peak (which was extremely irritating now, to an extent painful) and stayed so for maybe alomst 10 minutes. I wasn't feeling any further development, and so wanted to test it. I tried to move and I think I moved without any problem at all. My body felt normal again and I gave up. Was I already in SP? Or should I have carried on much longer?

Plus, is it necessary to keep the mind quiet while trying to get an SP?