My plan: [describe].
Identify the two points
most likely to fail. For
each, a specific alternative
and the signal that tells me
to switch to it.

Plan With a Contingency Branch

Two failure points, two alternatives, and the signal to switch.

Prompt

Here's my plan for [the thing]: [describe it]. Identify the two points most likely to fail, and write a specific alternative for each — what I'd do instead, and the signal that tells me to switch.