"What was the toughest moment in the whole 111 days?
Day 45 was supposed to be the halfway point of the expedition and we were 500 miles from the midpoint. I woke up at 4 a.m., same as every day, but it was the first time I lay in my sleeping bad for five minutes saying, Oh, my God. Is this realistic. Am I going to be able to do this?
The answers were,
No it's not realistic,
and yes,
I'm going to do it."