So, the biggest challenge that I faced in my last job or my current job, honestly, was starting in an entirely new industry. I've never worked for a utility company or power company before, so that was really kind of the biggest thing, was just getting used to the jargon of the industry, I guess you would say, and how the industry functions, it's heavily regulated, both as just providing power, electricity and natural gas, and then also the fact that it's a legal monopoly. There's a lot of regulation that comes with that as well, so getting used to that was probably the biggest challenge that I had. The outcome was good, everything has been great, I was able to kind of get a handle on it by doing a lot of reading and studying through online resources that we have available to us on the employee side of things on our website, so that helped out a lot, I was able to do a lot of studying on my own and really get used to the industry and the situations that I'd be handling and such.