A fish in the tank

Sometimes I am like a pretty aquarium fish who keeps banging herself on the walls to break free but eventually silently goes down the tank to rest by the rocks she so admires.

A fish in an ocean

Sometimes I'm a small fish who eats bigger fish and stays under the ocean for a long time to digest. I then come up to the surface for the sun and heaven knows how much magic I see around me.

The real snitch

I have noticed a command in my language so strong and rough and bold and be ridding
Yes, that same language I have used to be kind with and sweet and loving and spoiled and pretty and soft
Just be ware and don't get down by it, it's very commanding!