Why do today what can be done tomorrow?
Am I right? If you have bills to pay and they are due towards the middle to end of the month and you've still got a few weeks to go, why not just wait until it gets a little bit closer to the due date? If you're in school and you've got a test in a month, why bother studying now?
If you have guests coming over for the holidays and plan on baking sweets and treats, you shouldn't need more then a week (or less) to grocery shop and prepare.
Doing things way before they need to be done is just silly, because... think of everything else you could be doing!