Experience an Embedded Practice in real work.
Name the assumption that could break your recommendation, before someone else finds it.
Every recommendation rests on assumptions. The ones you haven't named are the ones that will surprise you.
When does this matter?
Any time you're about to make a significant recommendation, present a proposal, or advocate for a course of action.
What do I do?
Name the three assumptions your recommendation depends on most. Ask how you'd know if each is wrong. Address the one that matters most.
How will I know it's working?
You'll know it's clicking when someone tries to poke a hole in your recommendation and you already have the answer.
How do I know it worked?
Your recommendations hold up under pressure. Pushback finds you two steps ahead, not scrambling.
Make your recommendation survive its own assumptions before anyone else tests it.