Convince me to be vegan please?

Okay, so the thing is I'm already vegan & have been since January 2009. But for the past couple weeks I have been half wishing I'm not, so that I could eat normally (it can be a pain to find vegan food). I have been starting to eat stuff with eggs & milk in it...like these fig bars with milk in the "crust", chocolate chip cookies, and I had a bite of pizza. So I guess I am forgetting why I wanted to be vegan in the first place...and I need some re-convincing!! Thanks!