If my finger is broken and someone says "Cheer up! Your neighbor lost his leg and is in an incredible amount of pain", I may feel sympathy for my neighbor but, crucially, my finger still hurts just as much.
Right, it won't change the fact that the finger injury is sending pain signals to your brain. But it just might change what you do in reaction to that signal.
Some of you guys need to cowboy up and quit whining about trivial problems. A broken finger is a minor injury (nothing even remotely like a lost leg), and usually easily managed with basic medical treatment. Get it splinted, pop an ibuprofen, and move on. It seems like a lot of HN users have led such soft, sheltered lives that they fall apart when faced with the slightest adversity.