So I Decided On Science When I

I Didn't Really Decide That I Wanted To Be An Astronaut For Sure Until The End Of College.

I've Spent My Whole Life Not Talking To People, And I Don't See Why I Should Start Now.

I Did Not Come To Nasa To Make History.

But When I Wasn't Working, I Was Usually At A Window Looking Down At Earth.

It Takes A Couple Of Years Just To Get The Background And Knowledge That You Need Before You Can Go Into Detailed Training For Your Mission.