Hi. I've got a 66 day streak going. My new mental techniques are working very well. I haven't even come close to looking at porn or masturbating. But, I am having brutal insomnia. Getting about 5 hours sleep per night. I go to bed at 10pm, but can't get to sleep until about 2 or 3 am, but have to get up at 7am. I am guessing the insomnia is PMO withdrawal, but I'm not sure of the physiological mechanism. On a positive note, I can feel my libido coming back.