Yeah, even with a mask, i am still scared.. It was the chance of being instantly sick that got me. Someone made the commit that your lungs did not have a drain plug.....
Of course I use a mask but I also have asthma and can't afford to get ill. I did not wear one when I was younger and sprayed a lot of enamel. I hope that does not come back to haunt me in the end.
I guess you get more worried about dieing as you get older. Or wisdom comes with age..