Adult things I SHOULD be able to do...

But... Y'know...
  1. Do more than simple math in my head
  2. Grocery-shopping for more than the next 24 hours
  3. Check if fruit is ripe
  4. Wait and buy things on sale
  5. Budget properly
  6. Not feel "dressed up" in suit and tie
  7. Not mind standing in a queue
  8. Get VAT
  9. Get modern art