It's best isn't it ? I "used" to weight myself every morning (and sometimes evening) after the first morning wee. If I liked what I saw I was : Oh great, that means that maybe I deserve a little treat today..always a big treat obviously or the opposite if I didn't like what I saw I was oh fuck it, lets not bothered anymore and I would go and eat a full box of fererro rochers.
So now I will only weight myself once at the weekly slimming club organised by my gym.