#commitment devices 2014

So like freakonomics did a podcast about things called commitment devices, which are basically just ways that you sorta force yourself to do things like saying that you won't eat dessert until you finish you homework. I have decided to test my will power I am going to make a list of things I can not eat/do that tend to be bad for me and at the of 30th of January if I make it without indulging myself I will buy myself the yarn for an awesome fair isle sweater