The primary driver of change in your brain is your behavior, by everything you do, but also by everything you don't do.?

To exercise, read high quality book, hard work, watch good movies, have a rich and colorful life(doge)…

Never addicted to drug and alcohol, endless of web surfing all day long…

All of our behaviors change our brain, not limited by age.?

Our brain can change in three very basic ways.?

The first is chemical: brain actually functions by transferring chemicals signals between brain cells. (For example : dopamine is released by your brain?when you receive an unexpected reward - a beautiful girl promise?to be your gf; meanwhile alcohol?can??stimulate your brain to released?much more dopamine when nothing happened).

The second is by altering your brain's structure. If you are right handed, your dominant hand motor region, which is on the left side of your brain,?is larger than the other side.?

The last is by altering its function. As you use a brain region it becomes more and more excitable and easy to use again.?