This has to be one of the questions I have been asked most over the course of my work in Searching for Serenity, but it's a question I used to ask myself a lot as well.
I had been told that I was resilient. It wasn't something I ever really thought about, it was just something I did.
I pulled the results out of the bag on no sleep, kept going even when things got tough, didn't clue people in on just how bad things were behind the scenes.