is it normal to pass out when I hurt any of my fingers?

Posted: 10 Nov 2013 01:11 AM PST

okay so whenever I injury my fingers (jam them in doors, jarring them etc) I faint!!? does this happen to anybody else and is it a common thing to occur? I'm not sure whether to worry about this or not, I am tolerant of pain and do not pass out whenever I hurt myself any where else it's just my fingers?! hahah all suggestions very welcome! :)