Explosive decompression (such as rip/torn/punctured pressure suit, loss if cabin integrity, etc.)
I can't even watch scenes in movies that contain this type of material.. It just freaks me out...
Weird, huh?
But seriously, I don't fear that much... What happens, happens.. And I'll deal with it then...
I guess I'd be concerned about all the basic stuff everyone else is: Kids, Wife, family, etc.
But I don't let that stuff rule my life.. How fun would life be if you had to worry about
stuff all the time? I'm not saying don't live guilt-free or carelessly.... It is possible to manage one's
life in such a way that one could live relatively worry-free....