I like to weigh myself once a day, but I don't have a scale to do that. I used to weigh whenever I was at the gym, but since I dropped my gym membership, no more scale there either. Now, I weigh myself whenever I can find a scale. My suggestion is to do what gives you the most peace of mind. I liked to weigh myself once a day, but now that I don't have access to the scale, I don't let it drive me nutty. I try to use my clothes as a sanity check when needed. For the most part, my weight fluctuates about 5 lbs. It drives me a bit nuts, but in reality, it isn't a big deal and I know that.
