Step 1

Call a friend and get them to shout your Twantrum at you.

Step 2

Realise your petulance and delete THAT tweet!

Step 3

Walk away from the computer.

Step 4

Breathe deeply again and again. Feels good doesn't it?

Step 5

Take your grievances in-store with a sense of newfound calm.

Step 6

Visit twantrum.com and see how far you've come.