Blimey Bradley, I am exhausted from reading your post. Are you a pilot or a quack, you sound like one of those horribly ernest young S/O's who regale you for hours about some drival or personal problems they might have, ( I still shudder when I think of one young man who spent the entire night trying to convert me to Buddhism) anyway old chap, you cannot go thru life with a hot water bottle and parachute strapped to your side, and having bottles of dettol in your nav bag, carefully wiping hotel doors ( I flew with one of them too) eat well, exercise, relax, and if you do get the dreaded lugey, you will be equipped to fight it, live each day mate, stop worrying about it, next year it will be something else!