First of i dont drive because i am a minor but i do eat while I am in a car . And i do walk or stand while eating because its food and I might be hungry so that is why I will do that. Now when I eat with my friends I am always about to choke because they always make me laugh while i am eating. But overall i really do enjoy eating and spending time with them . With my famiky it is the same because I enjoy the food that my parents make me but i cant laugh too much because my mom will say to stop laughing and eat so that I wont choke.
Its likely to be a fracture but muscle failure is also possible I think it will be a fracture most likely I may be wrong but I hope I gave a little help