What should be my life's Grand Work?

Question

I mean...Doc Brown spent 30 years of his life making the flux capacitor work and integrating it into a Delorean. What should I dedicate the next 30 years to?

Answer 1

No one can tell you this - you have to find your own way, but consider this the goal is often not as important as the journey made to reach that goal.

Answer 2

Be true to yourself. You won't fail.  

Answer 3

Telling me I'm beautiful.

and then shouting "121 Jigggaaa wattss!"