It was the Only option. A Wisdom Roll - cannot remember the number I needed ... like an 8 or something ... but I missed it.
It was 1) Resist (Wisdom)
2) Give in and allow the Mind Flayer to Feed off your body
For #2 above it actually said that you would be giving your life to allow the mind flayer to eat you and get sustenance ...
So, there was only one real option.
Give it a try and see.