Does the logic connect? What are the range of probably outcomes? You want to figure out what those probabilities are and ideally be the House. It's fine to gamble, as long as you're the House. Also, listen to critical feedback, particularly from friends. Generally they will be thinking it but they won't tell you.

My vision is for a fully reusable rocket transport system between Earth and Mars that is able to re-fuel on Mars - this is very important - so you don't have to carry the return fuel when you go there.

I'm personally a moderate and a registered independent, so I'm not strongly Democratic or strongly Republican.

You have to be pretty driven to make it happen. Otherwise, you will just make yourself miserable.

I think we are at the dawn of a new era in commercial space exploration.

Every mode of transport that we use - whether it's planes, trains, automobiles, bikes, horses - is reusable, but not rockets. So we must solve this problem in order to become a space-faring civilization.

In order for us to have a future that's exciting and inspiring, it has to be one where we're a space-bearing civilization.