>The thing that annoys me about research like this is: it may be true, but I don't feel it. So to what extent is it really helpful? I think another important q

>The thing that annoys me about research like this is: it may be true, but I don't feel it. So to what extent is it really helpful? I think another important question with research like this is: "does it affect everyone?" Something can be statistically significant over the population, but that doesn't mean every individual in the population has that specific effect, but I do expect an effect like this to be near universal.