There is a quiet revolution happening inside your brain right now.

Not a dramatic one. No alarm bells, no sudden changes you can

point to. Just the slow, steady accumulation of habits, choices,

and circumstances that are at this very moment shaping the

brain you will live with for the next thirty, forty, perhaps fifty years.

You picked up this guide because something in you already

knows this. Maybe you noticed it takes a half-second longer to

find the right word. Maybe a name slipped away mid-

conversation and came back to you at 2 AM. Maybe someone

you love has walked a harder road, and you are determined to

walk a different one.

Whatever brought you here you are not too late. In fact, you may

be right on time.