Half of zero fucks

You may think half of zero is just zero right? WRONG! half of zero in this case is more than zero, but not one. Let me explain. Saying "I don't give half of zero fucks about that" is more intense than saying "I don't give zero fucks about that
". In this case saying you give only half of the zero fucks means that you are more upset than just giving the zero fucks. So why is this? Well if we knew, we would probably have a much clearer understanding of reality and the universe and whatnot. Also, dont confuse this with "half of two shits" "zero fucks" "zero shits" "I dont give two shits" or any other amount of shits, fucks, or other equivalent measures of fuckery other than shits and fucks.

Person 1: Look at this new thing I made.
Person2: I dont give half of zero fucks about that
Person 1: do you atleast give a third of zero fucks?
Person 2: no.