 The challenge that I had to base in my last job was that my supervisor was somebody that I knew previously and we did not get along previously. So basically, I knew that when I started there that I was going to have a big challenge ahead, but I just bow down to her and did everything that she told me to do. I told her, "Thank you through everything." And we ended up being okay, I believe. So that was probably one of my biggest challenges that I had to be.