If you expect to see some actual changes after punishment, its
really difficult.
Like my teacher once scolded a friend after canning. She said
something like " Look at them after canning still smiling happily.
"
My friend then told us that teacher was too much. He said something
like " After canning so? She expect us to look remorse all the time
issit? "
Repent really comes from the inside, you can't really see any
actual changes. In the case above you be the judge, who's in the
wrong?