I do both of those things on a daily basis. And when I have to type it someplace that doesn't have tab completion I don't want to have to count the letters in m

I do both of those things on a daily basis. And when I have to type it someplace that doesn't have tab completion I don't want to have to count the letters in my own name. It should just be my name. In 2017 why is seven characters too many? When your first name is truncated it just looks wrong and arbitrary. I get sick of seeing C:\Users\Matth when I would rather see C:\Users\Matthew.