I've always been the first person to finish eating. I attribute this to having to sit at the table with my family and my mother not allowing me to return to video games until I finished all my food. So, I would eat ridiculously fast. Now it's so ingrained that I have to pay attention in social situations to how fast other people are eating so as to not embarrass myself. I have noticed that when stresses, this rapid eating and result in mowing down way too much food, way too quickly. Fortunately, I usually catch this in time.