Hmm...in fact you don't walk away from your guilt. You will need
to come to term with it and accept it. Then you will be able to
find out what went wrong and what you can do to prevent it from
happening again. So once you have figured out the solution to
prevent your failure, only then you can live with your failure and
release yourself from your guilty feelings.
Anyway, kids in Year 3 are still stupid and ignorant...so you can
still instill some values in them as in...they are still
upgradable. 