Comedian Tim Minchin reveals the only rational thing you should do with your time here on Earth in nine hilarious and wise life lessons. We like the part about dreams and ambitions in particular.

I never really had one of these dreams. I advocate passionate dedication to the pursuit of short-term goals. Be micro-ambitious. Put your head down and work with pride on whatever is in front of you. You never know where you might end up. Just be aware the next worthy pursuit will probably appear in your periphery, which is why you should be careful of long-term dreams. If you focus too far in front of you, you won’t see the shiny thing out of the corner of your eye.

The 9 lessons:

1. You don’t have to have a dream.
2. Don’t seek happiness.
3. Remember, it’s all luck.
4. Exercise.
5. Be hard on your opinions.
6. Be a teacher.
7. Define yourself by what you love.
8. Respect people with less power than you.
9. Finally, don’t rush.

Watch or read the whole thing here.