13 Personality Types

1. The proclaimed Optimist: "The glass is half full."

2. The Real Optimist: "I think it's actually more than half way, and I'm sure I can fill up the rest."

3. The Proclaimed Pessimist: "The glass is half empty."

4. The Real Pessimist: "It's less than half full, and eventually it'll evaporate totally away and we'll all die of thirst."

5. The Proclaimed 'Realist': "It's both half full, and half empty."

6. The Real Realist: "It's not 'full' until I fill it, and it's not 'empty' until it's totally gone. It could go both ways."

7. The Scientist: "Fifty percent of the volume (LxWxH) of that cylinder is H2O, and the other fifty is 70% Nitrogen, about 20% oxygen, and 10% other various gases."

8. The Psychiatrist: "It's half empty because I never got a full glass as a child."

9. The Philosopher: "What is half full to some is half empty to others, but is that what really matters?"

10. The Dyslexic: "The empty is half glass."

11. The Paranoid: "Why do YOU care about how full/empty my glass is?"

12. The Stalker: "Her glass is half empty. Believe me, I know."

13. The Fence Sitter: "Um... isn't there a third option?"