Respect other people.
Stay married. You know I know someone who would refer to a cute guy as her "future first ex-husband." It use to break my heart to hear that generation talk that way!
Use their turn signals.
Think before they act or speak.
Consider consequences of rash decisions.
Read. Too few people read anymore.
Live below their "Means" so they do not stress about money.
Those who live AT or ABOVE their "Means" only serve to contribute to this countries issues concerning poverty.
Take care of the "Needs" first and then address the "Wants" after you have been able to save some cash.