So, the biggest challenge that I faced probably my last job was probably just the students and their behavior, but once I talked to the parents, once I met with my team, once we went over different things, it eventually helped, but I had students coming up to me that would interrupt or be very emotional, so we helped overcome this by just doing the reward system. Also, I've worked at Meijer before and some of the customers were not very kind, but eventually we figured it out and they ended up getting what they needed.