Here's a trick I have that takes the sting out of weighing yourself everyday: I have an Excel Spreadsheet where I record my weight every day. Of course it goes up and down. But, there's a column with a formula that takes the "5 day moving average", which averages the previous 5 days. So what happens is, I only look at that average weight. The result is, it goes down a little bit each day and gives you a more accurate way of guaging how you are really doing, despite the daily fluctuations!
For a link to this spreadsheet and other tips that work for me, etc., check out my
Lean Body Quest! It's a blog about my current weight loss experience with lots of tips and motivational stuff that's helped me a lot. Check it out and good luck!!
-Billy