the best way to test a theory is to take it to extremes, if it passes, then its good, if it doesnt, then its not a complete theory unless you put limitations
only you can justify it,
I pay $1 per 1 Litre of water from the super market that I like,
some people laugh at me and say why would I pay $1 per litre for something I can get for $2 per 1000Litres from the tap