They are probably made pretty cheaply <| sep |> the entirety of the modern scientific method used in medicine today rests on the vary idea that large , repeatable studies makes for verification . Im not trying to dismiss the study , btw . A small sample size doesn ' t necessarily disqualify a study , and you can definitely extrapolate predict likely results that may come from more encompassing research based on a smaller study . Just pointing out there ' s definitely a distinction between a small sample group even more so when it ' s single digits and a large one using thousands or even tens of thousands . <| sep |> He must rub my feet with warm baby oil for the entire hour while reading Gone With the Wind to me with perfect character inflection .