For this spell you'll need a pen and paper, a jar with a lid, about a cup of coffee beans, and a nail. Write down what habit you want to break on the paper, then add it to the jar. Put the coffee beans in one at a time, saying:
Counting beans makes you history.

When all the beans are in the jar, insert the nail (point down) into the beans and put on the lid. Any time you feel the habit you want to break starting to overcome you, grab the jar and shake it, saying:
I counted the beans. You no longer have a hold over me.

Remember, just doing the spell will not suddenly banish the habit. It will take diligence and determined work on your part, but you can do this. It just takes the desire to succeed and a commitment to see things through to their completion.