Aww, Sarah Jane :(
Author's Response: She still wishes she was travelling with the Doctor, but she knows she's where she belongs. Thank you!
Sarah Jane has forgotten that paper cuts can be very painful. Also, if the Doctor goes to Farggo, I'd rather be left behind. Yeah getting old sucks, but running for your life for hundreds of years hasn't made the Doctor very happy.
Author's Response: Running is fine for the young, but the older you get the harder it becomes. As much as she wishes she was still travelling among the stars, she knows that part of her life is done. Doesn't mean that she can forget though. Thank you!