In the aftermath of receiving a verbal tongue lashing from a close relative, my downcast grandmother shared this piece of wisdom with me: “An unkind word spoken in haste can never be retrieved.” Those words have stayed with me over the years and helped me to hold MY tongue many times. Jeanine Trofholz, Nebraska ___________ Advice: Do not keep your friends hidden. Share them with your other friends, share them with your siblings, and most important of all, make sure your parents know who your friends are. Doing this makes you and your friends much more accountable for your actions. Daniel Delp, Pennsylvania ___________ What is the greatest advice of all time? Do unto others as you would have them do unto you. That is where many religions, Christianity holding it as the highest virtue, hold a duty to others. That can be writ large, as in patriotic or familial. Or …