I'm guilty to. Problem is, it does affect my moods. If I've not lost and I think I should have then I'm down. If you are not in the habit of doing it, then stick with the weekly weigh in. It becomes addictive. I told my hubby to hide the scales...this is how sad I am, I found out where he hid them (he's rubbish) and weighed myself and put them back before he noticed. He personally didn't give a crap, so I don't know why I bothered!!