My parents advice by age.

• 2 : "Be gentle, don't hit"
• 5 : "Don't take candy from strangers."
• 7 : "Don't talk to strangers."
• 10 : "Read, so we don't have to."
• 13 : "You're going to serve a mission."
• 15 : "Boys are are really stupid"
• 16 : "Don't do drugs and don't drink."
• 17 : "The answer is NO, if you ask again, it's going to hurt."
• 18 : "Tatted. Pierced. Or pregnant? Don't bother coming home."
• 19 : "Well, at least you are not pregnant."
• 20 : "I hope you're preparing for your mission. But don't rush into things, you are still growing up."
• 21 : "Okay, you need to start doing things for you. Stop being lazy!"