Can you imagine what it would be like to suddenly forget your past, to have pounding headaches, dizziness and tremors?
To be unable to find words when you wanted to speak?
To experience an extreme loss of energy, have your blood pressure drop dangerously low, and find yourself uncomfortably sensitive to sounds and sunlight?
And to feel that as well as having no past, you have no future?
Sarah Rasborsek did. She experienced all that and more when she "fried her brain" and suffered chronic brain inflammation during a triathlon on Queensland's Gold Coast in January 2018.