In chapter 11 of our books, we read about contagious behavior, which is an instinctive or reflexive behavior that is triggered by another person partaking in the same behavior. For example, yawns when one person yawns it seems to be contagious, as everyone else around that one individual starts to yawn. There are so many more contagious behaviors that we witness daily. A couple are located in this post written on Huffingtonpost. I found these 7 behaviors that the article talks about to definitely be contagious, such as smiling and laughing. I always get told at work that people enjoy working with me because my smile makes them smile even when they are having a bad day, and that is exactly what this chapter reminded me of. I find it so weird that one person's emotions, actions, or environment can affect them and be contagious on how they feel or act in the moment.