I bought my youngest a '79 corvette and the only way I could keep my hands off it was to grab a lawn chair and a cooler of adult beverages. I made it a point to not touch unless I couldn't explain. Then I would do something and put it back so he could learn. Took a long time, but we both learned a lot and made good memories. He still says he can rebuild an engine, but has trouble finding the Flux capacitor. Projects are cool!!!