Well, you could have dodged, and the car could have hit you anyway! You might have severly bruised your arm.. it'll hurt like hell, and will take a month or so before you get most of it back. I did that with my arm, and for 100% recovery, it took about a year. Right or left arm? (Right is the mouse hand... LOL!!) Good luck, and hope it gets better soon!

Way too many people take way too many things way too seriously.