i would like to put a constant unproven theory about people with white hair.
like me.
there are 3 reasons for the phenomenon.
shyness, isolation and pure smarts.
there is the fourth stress but that is common and boring.

shyness.
touchy subject shy.
yes shy why else would people not be friendly you look like Einstein dick.
and no he is not hot.
this is also excepted as cowardlyness.

isolation.
you sit at home.
it does not matter you do it in a sport, reading a book, watching television, playing computer games, studying( i do not know what for), doing nothing at all etc.
it all can give you white hair.
this would contribute to your shyness.

pure smarts.
smart people = a lot of people.
look at court why do you wear a wig?
your honourable.
and smart.

you only need one of the points to get it however must be major.

finally these points may be ignored if your purely stressed.
these points provide stress too.