If you can't let go... Use the Communicator

When your problems are too big it's time to talk to your Parent or Teacher, or both:

Stop

Tell the person to "Please Stop"

(Use a calm, friend voice not a mean fighting voice)

Example "Please stop whistling, I am having trouble concentrating."

It they say "Ok", and they stop, say "Thank you."

Regardless of the outcome do not let someone else's actions control you.

Example:

Take three deep breaths and let it go. Go on with your life.