Thats pretty much the whole point of the exercise - self discipline. I used to have no problem at all in this area but the past couple of months I have just been plain awful with it.
If I can't keep myself disciplined enough to stay away for a month then I shouldn't be playing anything more than the occasional donkament on a rainy saturday night anyway.
I will be helping out my dad and my cousin with their poker skills so hopefully that will help ease the itch a little.