- Duncan has been forced to retire from playing Australian Rules at just 21
- Duncan suffered a severe concussion from a tackle
- If she continued to play it would be at the risk of sustaining brain damage
"The first thing they said when I got into hospital was they said, 'Expect not to play footy again,'"she said.
"It's a lot harder to be told to stop when you're not ready."
"They were worried. My partner is in South Australia — it was hard for him to comprehend."
"I can't use my phone or [watch] TV — just lie in a dark room all day."