Lethal Injection, Firing Squad, Staphylococcus Aureus?

Choosing which showering stall to use is rather akin to choosing which form of capital punishment I prefer. Does it really make any difference? The result is the same - death. Or in the case of the shower stall - a nasty disease. I swear, all of those shots that the military so famously administers are NOT to prntect us from local nationals of the exotic locales we visit, but to keep us from a slow and painful death from a disease contracted in the showers. Next time I'll bring baby wipes.