If that were my child, he'd spend the next month wishing he could sit down without it hurting.
Amen to that! :)
When I was 10 I knew doing something like this was the equivalent of parent assisted suicide.
The thing is, I doubt this kid has parents who see anything wrong with what he did.
Parents no longer support teachers. Many parents are not good at teaching children right and wrong. T.V., Music and Movies all promote violence and disrespect. Few parents or teachers are strong enough to provide leadership and correction for today's youth.