If you want to, go for it. Society is so cautious about what others think these days, people shouldn't be judged for these things. Oh, yeah. Answer: There's nothing wrong with wearing one, so your...
Only if there is a medical reason for it. Some teens want to wear them and its ok even if they don't need to use a diaper, they are just attracted to the diaper or there curious.
Yes you need it to not cause any trouble at your friends house also you can wet it and not change it until you get back home if you feel uncomfortable you can fake a stomach ache.