Many parents become so upset at their children's thinking that they become trapped in trying to get their point across and forget that they once were where they children are now. This is particularly true when dealing with adolescents. Did you know that all of the information on adolescence now had it lasting until the age of about 24 if the person in question is not financially and emotionally independent from their parents. As adults we expect that our children will begin thinking as we think. Some basic things to think about is that it is OK to make choices that might not be the best "according to you" and that the world will continue to exist. Share your thinking but do not expect your children to thihnk as you do. That way they won't reject it but will include it in how they process information in making their own choices.
Back to the humor. Laugh at yourself and laugh with your child. Find a time for hugs and allow yoourself to be wrong sometimes. Your decisions might have been right for your life but if they can't make their own choices and live by the consequences then they will never learn to trust their own thinking and have much to give to another person and to the world. My kids know most of my dumb stuff I did when I was their age. It lets them know there is still hope for them.