Neil deGrasse Tyson Explaining how to Become an Astrophysicist

Neil deGrasse Tyson at a recent event in St. Louis. There was a private Q and A after the lecture where a woman, with a small child asleep in her arms, explained that the child has wanted to be an astrophysicist since he was 4 years old and could Dr. Tyson explain what it would take to become one. NDG directed his answer to the sleeping child so the woman could record it.

I apologize for the EXCEEDINGLY bad camera work...my 10 year old was documenting.