This evening I went to the movies with my sister, Zarah. It was good for her. To distract her attention from her ex boyfriend. As all of you know, he recently broke up with her. He did. For resons I can only speculate about.

Zarah has been very sad since he broke the news. Probably as sad as she had never been because of a broken relationship. Understandably. Every now and then she talked about marrying him one day. With kids. And a lovely home.

This afternoon they had a long conversation about their future. Or better, their separate futures. He repordetly added that he was not sure yet. Not sure whether he truly wanted to leave her.

Zarah told me that he amounted the odds to be 80/20. Thus, the probability he would definitively leave her is 80%.

His statement made me think about emotions again: Is it possible to express feelings as mathematical values or probabilities? If so, is it wise to do so?