These truly wise parenting tips from the experts themselves, teenagers ages 13-18, are reminders that kids--no matter how grown up they seem--really just want guidance and support from their parents. Always listen to me, no matter how busy you are.??--Jessica, age 15 Be more open with me on adult subjects so I can be more open with you.??--Don, age 18 Try not to hate the things that I like because sooner or later I'll grow out of it.??--Ruslaw, age...