Another step closer to Einstein

I assume not supposed to pluck hair during CNY, extrapolating from the "old people say" CNY 1st day cannot wash hair.
So I did a check for grey hair (note that actual colour appears more white than grey) today. Although it is not the first time I have seen them, but still sad to see so many of them appearing at the same time.
I also found more on my left hemisphere compared to right hemisphere, although this is by no way accurate as they can be there, but I did not see it, or the angle of lighting, but assuming everything is random, and probability of finding them increase with increase in actual number, and also assuming that brain activity is directly related to the number of grey hair, then I conclude I use the left hemisphere of my brain more than my right brain. Which I think is a very reasonable deduction, as left brain usually governs logical thinking while right brain governs creativity & arts.
Ok, I continue to convince myself that I am another step closer to Einstein.