Having spent years as a Freight Dog Flight Mechanic, I can sleep through just about anything, just about anywhere, in just about any temperature and in just about any position! (Those who have been, or are now Freight Dogs, will appreciate this...) The only time that doesn't apply, is after being up working for 36 hours straight, finally getting 4 hours before having to come back to the aircraft, hitting the bed dead tired and having your eyelids snap open and not be able to get a wink of sleep!
I find that I sleep with the lights on, at night, so that when I masturbate (I've been married over 10 years so sex is out of the question!), I can have sex with the lights on!
Freight Dogs Anonymous - O.O.T.S.K.
DAMN! This SUCKS! I just had to go to the next higher age bracket in my profile! :-(