By "being a ship" you're not meaning that literally i.e. you as the player Cmdr = your ship or SRV right?
That's exactly what I mean. You aren't a commander in a vehicle in Elite Dangerous... I mean, on paper you might be, but in implementation within the game you are not. In Elite Dangerous, you play as a ship or an SRV. The commander avatar in the pilot's seat might as well be a flying spaghetti monster or a flea as it doesn't matter what is inside the ship, it has no concrete affect on the game. The only thing that has any concrete affect in ED is the ships and the SRV... hence, you, the player, are a ship/SRV in Elite Dangerous.
Once able to leave your chair and interact with the world around, you will then be playing as a commander who pilots ships and SRVs.