Wear the socks you are wearing now for another two days. You must keep them on at all times and must sniff them every 3 hours for at least 5 minutes no matter where you are. (you can go into a bathroom or somewhere for privacy if you are out in public.) When showering one of the socks must be on and the other must be in your mouth completely, far enough in that it doesn't get wet by the water. At the end of the two days you must go to sleep with one sock in your mouth so that you have to breathe through your nose and the other over your nose.