Until we reach the age of Crit-thinking, we are creatures of our upbringing--parental, extended family and friends, the society we live in, accumulated experiences. When you decide to reassess the strictures/beliefs/maxims you have used up till then, you should attempt Crit-think (which occurs at various ages from late teenhood (if you`re lucky) right through to your death-bed (if you ain`t),to determine for yourself whether you have been goosed or not.
The we/you used above are the generic or royal examples.