I have a 10 year old brother, and today during a car ride, he didnt say anything for about half an hour. This is worth mentioning only because he doesnt take his ADHD pills over the summer, so at any given time he is usually both bantering incoherently about whatever's on his mind, and fidgeting/breaking something. After his half hour of obvious contemplation, he turned to us all, and in a genuinely concerned voice said "it's really sad how many people are starting to smoke crack these days".