So in my last job I couldn't think of just one specific thing that was my biggest challenge but as a dental assistant you're in op rooms and a lot of the times you have to have a quick reaction and do things kind of in your own mindset and there's a lot of times that we were in op rooms and things didn't go as planned and you had to I had to like grab certain tools and I think I did that to my best ability and then also you don't think that dental comes along with customer service but it really does especially in kids dental which is what I did and there's a lot of angry parents mostly sometimes and I guess assessing the situations in a lot of them and making sure the parents are okay and children are okay I think was my biggest challenge but I'd never had an issue where I didn't resolve the problem