"I have multiple specialists and go to hospital many times a year. I know my care costs a lot of money. But I also know I contribute to society."
Black has revealed all in a mini-documentary created by the movement called #DefendNZ which opposes the End of Life Choice Bill.
Entitled, Choice is a relative term, the mini-documentary is the first full-length film of the movement and launches today.
Alongside Black, there are also commentaries from Hon Dame Tariana Turia DNZM, Dr Huhana Hickey MNZM and Dr Conrad Engelbrecht.
Black fears creating access to euthanasia would affect disabled and elderly people in the short-to-medium which would impact the whole community.
"New Zealand has one of the highest youth suicide rates in the OECD, which occurs in conjunction with high rates of mental illness," she said.
"But while we are actively fighting against suicide, all of a sudden we seem to be saying, 'It's not okay to commit suicide – but you can end your life if you have a serious medical condition'."