You glide effortlessly through the water without surfacing. Water rushes over your gills as you extract oxygen from the water, your gills start to burn. Your body trembles as you try to shake out the chlorine burning your gills. You are confused as you drop to the bottom of the pool holding your breath. Breath! That's it. You rush to the surface and gulp air down your throat. You feel weak and dizzy. You're too piscine, you cannot breathe air. You're drowning in the air. You look back at the pool, and the acid bath that was eating up your gills. Trapped between Charybdis and Scylla. Darned if you do, darned if you don't! Wait, your anthroshark body is superstrong and agile, and the ocean is only a mile away. How long can a shark go without breathing? You shrug and start to run toward the beach.