Life is a gamble. You can get hurt, but people die in plane crashes, lose their arms and legs in car accidents; people die every day. Same with fighters: some die, some get hurt, some go on. You just don't let yourself believe it will happen to you.
I feel if some kid has sat down and felt I'm important enough to write two pages of words to and take up a lot of his valuable time, then he deserves a few words back, or even a phone call as I have done on a few occasions.
In fact, many nations currently refuse to support embryonic stem cell research of any kind.