It is often overlooked, With no purpose other than to fill space Yet it can lend charm to what would otherwise be emptiness

I'm a vortex of emotions. Im found in the ocean, and also in your sink, when you drain it. I'm also a well known household appliance brand.

I have cities, but no houses. I have rivers, but no water. I have roads, but no cars. What am I?

A state of knowing reached with no deliberation A product of the subconscious? Often improved with experience

Four legs, no gym, but I take the weight. I survive leaning, rubbing, and a messy plate.