I think everyone has at least a tentative list in the back of their head. Here are some of my things:

1. Go hang gliding.
2. Learn to speak another language.
3. Learn to box.
4. Train my dog.
5. Get my herb garden and vegetable garden to kick butt this year.
6. Learn to tango and mambo.
7. Learn to cook a souffle.
8. Go to Scotland.
9. Go on a cruise.
10. Get another tattoo.
11. Write and publish a short story.
12. Learn more yoga poses.
13. Go skydiving. Again.