It could actually be more use than you think.....
One of the tramps in Blackpool had an OAP regular client die on her last year from heart failure. Apparently the police were very understanding and even let her keep the money.......She said she'd had to call the blokes daughter to tell her, now that's a conversation I would have dipped out of!
But it takes little - last year I was enjoying a jacuzzi sex session with a Thai girl, got out and promptly passed out. Combination of Sildenafil, no food (diet) hot water and sex dropped my blood pressure to the point where I fainted. In some people the result could have been worse. I came to after a few minutes with the girl and manageress looking bloody scared and on the verge of calling the ambulance. Not a good day, but potentially a bloody worse day
