I've been tracking my expenses for more than four years, ever since reading "Your Money or Your Life." It's been a great exercise and I've learned a few things, but now I'm wondering whether to continue. Anyone tracked expenses for a while and then stopped? Or been tracking for many years and still getting something out of it? I feel like it's becoming more work than I really need to put into it, like I could actually simplify my life by not doing it anymore.