You are what you do.
You can say that you are a climber, but if you never conquer any mountain, you are not a climber.
You can say that you are a sailor, but if you never sail over seas, you are not a sailor.
You can say that you are a swimmer, but if you are afraid of water, you are not a swimmer.
You can say that you are runner, but if you are left behind by those who walk, you are not a runner.
You are defined by what you do