Au revoir, french fries!

This year for lent, I'm giving up french fries (again). It's not so much a spiritual thing as I'm not donating McDonald's lost funds to the church or anything like that. It's more of a test of will. You should test that will every once in a while just to prove that you can, right?
Btw, my sister has been off of french fries for many years now. Because she's crazy.