Some TV shrink famously said that the four emotions are mad, glad,
sad, and scared.
When you get mad, you're no longer sad and your adrenalin stops you
from being scared.
If you can control your anger enough to forget about the person who
annoyed you into actually doing something, you might produce something
worth your effort.
Just don't get mad at *yourself* if you make a mistake and take a
sledge hammer to your project to "teach it a lesson." ;-)