During adolescence, who gave you the best advice about life?

mother, father, friend, teacher, etc.?During adolescence, who gave you the best advice about life?
One of my best friends did. He said ';Think for yourself.'; and once I did, I tell you my life improved vastly!During adolescence, who gave you the best advice about life?
I would have to say a neighbor or my families. And a friend of mine who was a couple of years older. He kept me from on the straight and narrow.