Despite the fact that you've been showered with good news lately, today is not a good day to overspend or celebrate too much. Paring down your expenditures will not only help boost your rainy day fund, it will remind you that it doesn't cost a lot for you to have fun. Making adjustments to your list of essentials is always tricky, but if you simply skip out on one or two of your regular splurges and stay close to home on weekends, you can make a big impact.