"Severe sleep apnea is like drowning hundreds of times a night. Your body is fighting to stay alive because it thinks you are being tortured, literally. Your oxygen supply is being cutoff every 10 seconds. I think waterboarding is the most accurate description of severe sleep apnea."
METAMIA is a free database of analogy and metaphor. Anyone can contribute or search. The subject matter can be anything. Science is popular, but poetry is encouraged. The goal is to integrate our fluid muses with the stark literalism of a relational database. Metamia is like a girdle for your muses, a cognitive girdle.