rofl rofl......hahahahahahahaha sry sry my mistake on some parts
but ya...the way you put it....things can go wrong. Hence i didn't specify anything. If one way was harmful, find another one which is not.
and FYI, 3 ltrs of water is nothing -_- i never said at once. Duh it can't go at once...but i wasn't sure if the person would be able to pee with anything less so had to make sure he/she was full