Could it be? Is it possible?

I'm thinking my bad mood (as evidenced by my previous post) might have been the result of not enough food. Thinking back, I remember that I had a small bowl of mac and cheese for dinner, followed by two cookies, and then a bowl of oatmeal and a cup of tea for breakfast. Now, after a substantial lunch provided by one of my favorite restaurants, I'm in an unusually good mood.

On the other hand, it could have been the fresh air. We'll never know. Just be thankful.

UPDATE: It has been suggested as more likely the stimulating company and conversation enjoyed at lunch. I'll buy that. Yup.