Lent

I typically don't give up anything for lent. Two years ago, I decided to give up soda. I only drink a can of diet soda everyday. However, giving it up was not easy. Each night at dinner, I drank water or something else besides soda. Last year, I didn't give up anything for lent. This year, I'm not giving up anything. I already gave up caring a long time and I don't see that coming back any time soon. What else could I possibly give up after that?