Why I chose my major? Reason 1: I like to study math and physics. Details1 : I became interested in math and physics Since I thought it is very easy for me Details2 :I wanted to study more things about physics after graduating high school Details3 :I am happy to study what I want now. but I have realized it is quite hard to study my major. Reason 2: I am interested in cars Details1 : When I was a kid, I always played with a mini car. ( I liked to assemble and disassemble it and it was good to know about mini cars ) Details2 : I have heard that if I would go to university and choose my major(mechanical engineering), I could join in many groups that make cars Details3 : even though I do not make cars now, I have made cars for 1 year in Team-Kai. it was nice experience.