The Buddha's Advice to a Young Adult (Sigalovada Sutta)
4 indecent acts to avoid? Hurting and Killing. Theft. Lying / Deception. Adultery.
4 causes of dilemma? Desire. Hatred. Delusion. Fear.
6 wastes of money? Intoxication. Wrong time, Wrong place. Too much play.
Passionate Gambling. Guilty by Association. Laziness.
4 camouflaged enemies posing as friends. the Leech. the Conversationalist. the Charmer. the Companion.
...
Practical Advice that can still apply to the 21st Century