I am 35 today.
I know I am old because I took great satisfaction in buying myself the following gift:
Yes, that's right, blogreader. Twasn't an overpriced pair of denim jeans or make-up like I would have gotten in my 20's, rather I got a 30-pack of nesting Rubbermaid leftover containers from Costco (currently on sale with coupon, btw!) and thoroughly enjoyed tossing my entire drawer of previously mismatched containers into the Goodwill bin. They all match! They all fit in one drawer! The lids even stack! Now is that big fun or what? For an aging Virgo, anyway.