Kids are exposed to plenty of stuff. They don't need us to "open their eyes" to model cars. Like I said, if a kid has an interest in cars, he/she will find model cars. If they have no interest in that, it's not our job to expose them to it. If a guy rang my doorbell and said he wanted to introduce me to the wonderful world of bonsai, my answer would be... hey, you know, if I had an interest in miniature trees I would already be involved in it. You aren't going to create an interest in me that doesn't exist. Bottom line is... let others choose their own hobby. Their own interests will lead them, not our interests.