While the optimist and pessimist argued about the glass of water, the opportunist drank it. Commentary:Guess they were too busy debating to realize they were getting "de-hydrated" from the conversation! 😆💧🥤 Related Funny Posts 🤝 Optimist: The glass is ½ full. Pessimist: The glass is ½ empty. Excel: The glass is January 2nd. A pessimist is just an optimist playing hard to get. Just drank a big glass of water, and I regret to inform you, they might be right about hydration. I’m probably like this because I drank water from the hose. I’m not really a “glass half full” kind of person. I’m more of a “Where’d I put my glass?” kind of person.