Optimist: The glass is half full
Pessimist: The glass is half empty
Scientist: Unless it is in hard vacuum, the glass is always completely full.
@tdotrob Hedonist: It would be a lot better if it was whisky instead of water.
@sfleetucker @tdotrob
The glass is half full. And half empty.
@VenomousHeroine @sfleetucker Pragmatist.
@tdotrob Anarchist: <smashes glass> Water wants to be free!