Half Empty or Half Full?

Today I slept in. Perhaps not much later than I normally sleep in on a Saturday, but I definitely didn't stay up as late as I normally do last night either. Some time ago, I made a comment about how I thought I could eat a whole carton of ice cream. I was challenged to live up to my declaration, and attempted to do so last night. I ate half a carton, but had just finished a big dinner and didn't know if I could go all the way. I will have to try again another day.