One afternoon when I was 9 my dad told me I'd be skipping school the next day. Then we drove 12 hours from Melbourne to Sydney for the Centenary Test a once-in-a-lifetime commemorative cricket match. It was great fun - especially for a kid who was a massive sports fan.
On the one hand shopping is dependable: You can do it alone if you lose your heart to something that is wrong for you you can return it it's instant gratification and yet something you buy may well last for years.