Never sleeping

Okay, wait. So if I voluntarily submit to becoming a total night owl and vampire, haha, will I then be able to sleep since I am not resisting? Think therefore I am isn't working. I know what it is! I used to run so far & get the miles in (and thus could sleep); NOW, since decreasing mileage so I can gain weight/muscle mass, I can't don't expend enough energy and I am up all random hours, yet I'm tired! Grrrrr time to buy that road bike and start pumping out the miles that way!