[JumpCrisscross]

Would any non-trivial substance be deemed "safe" under these criteria?

[jcadam]

There's a very small chance you'll choke to death every time you eat something.

[avgcorrection]

Another score for fasting!

[queuebert]

BRB, gonna fast the rest of my life.

[Semiapies]

That's definitely an achievable goal with sufficient dedication.