running with iron deficiency
"He said running with iron deficiency is like strapping weights to your arms, feet and then throwing a backpack on for good measure. The iron in each blood cell is what transports the oxygen to your muscles and takes away the carbon dioxide. If you have a deficiency, it's like pulling a sub compact car up to transport passengers instead of the planned megabus."
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.