Sorry, today I'm all out of subtlety.
Bottomline:
One can go around fearing things that really don't need to be feared, or one can live life without being paranoid that the kid at the local Starbucks is spitting in your coffe when you're not looking.
Unfortunately the HZ has folks who surf the sites that are SURE they saw the kid spit in their coffee and endlessly describe exactly how it happened, why and that he was specifically told to do so because of a grand conspiracy, led by right-wingers, Illuminati members and as always, corporate greed.
Spending your life constantly looking in your coffee for spittle - is not a great life.
Haaach ptui! :-O - D