You Are Down to Earth
You are a very grounded, realistic, and street smart person. You are a good judge of character and situations.
That's not to say you can't have fun... you just don't get caught up with the wrong scene or crowd very often.
If you were a musician, you would probably have great technical skill and knowledge. You would never fake it.
You would likely be the type of musician others would love to work with. You would be very professional and on your game.
You rock because you don't put on airs and pretend to be someone that you're not. You don't try to impress anyone.
People feel instantly comfortable around you. Even if they've just met you, they feel like they've known you for years.