It has totally made me into an anxious, paranoid, light sleeper. I'm always awake at the first peep on the monitor... that's if I can manage to fall asleep at all during my "shift" (my husband and I take shifts each night sleeping on the couch on baby duty, so that the other can get a 4 - 4.5 hour stretch in our room). I'm always anxiously awaiting LO's next wake up. *sigh*