Maybe stupidity is standing outside of a nonsmoking/vaping establishment, surrounded by now rank smelling cigarette smoke, in bitter winter winds, vaping 10mg, when 50mg will get the job done in 1/5th the time. That's why I started vaping 50mg when the task at hand dictates it.
And it was established by actual blood sample testing that low power devices require 50mg to equal the uptake rate of a cig. But wait, I forgot that you consider any tests or studies that contradict your baseless beliefs to be flawed and meaningless. Is that also a measure of stupidity?