How do you know whether the grass is greener on the other side?

How much of what you learned in school applies in real life?How much of what you learned in school was taught by practitioners versus lecturers?We need wisdom, not just information.Where do you get your wisdom?Wisdom is everywhere, really, for those with ears to hear.And the more you listen, the more synced your ears become, and the more wisdom you hear. You hear? ...