If you had a magic wand, what behaviour would you want to sort?

[Eitak1]

Hello, I am thinking of studying child psychology, but if I do study want to use it in the ha ha! Real world.

What one behavioural problem do you want to solve? thank you

Whinging

Some kind of magic wand to cut through the red mist when it descends on an angry 4 year old and help them to emotionally regulate

Excellent,for me.
Thank you for your time.