About Using an Artist Nick

Why do I choose to use artist name instead of my own name?
I feel like as an artist, I'm only a device to get the art to the people,
I'm just an composer, conductor or director while the person looking at my art
is really the artist who is making the art.
I like to stay sort of an anonymos. Non persona. Danger Mushroom can be you, your mother, him, her,
a dog, a cat or the statue at the centre of your town (of course if there's none, then I'm not
that). I don't want to be stuck on a personality behind the art, I've never been like that.