Does anyone else here look back in December at their expenses for the whole year?  I've been doing this for a couple of years (aided by tags on my Amex online statements) and it's always eye-opening.

If you don't do this, why not?

If you were to do it, what do you think will give you the most discomfort from the exercise?  What do you think will be the most unwelcome thing you learn?

Kelly