It is harrowing for me to try to teach 20-year-old students, who earnestly want to improve their writing. The best I can think to tell them is: Quit smoking, and observe posted speed limits. This will improve your odds of getting old enough to be wise
You say you're worried about kids? I'm not worried about kids, I'm worried about grown ups. . . Children are not the problem here. . . We spend the first year of their lives teaching them how to walk and talk, and the rest of their lives telling them to shut up and sit down.