So, my last job before this current job was working as a class manager at the CDL school. And I'd say my biggest challenge with that was just working with a software that I've never used before. I never used a CRM program before. And so that was a little challenging for me to learn, but I, in order to conquer that, I set individual meetings with people in order to work on the programs and figure out exactly how to use them so that I could do better at my job. And I did this in my extra time so that it wasn't interfering with my tasks because that's another problem that I had is that my lack of knowledge of these programs made my work suffer a little bit. And so I was able to use the extra time that I had to work on my knowledge and work on the implementation of my knowledge, and yeah.