One for the CEO, one for the COO, one for the CFO. What it finds, and who you talk to about it.
On your desk at 6am instead of in a post-mortem in November.
You stop being the system of record.
Found in week two. It had been running for fourteen months.
Fifteen minutes, three sizing questions, an honest answer. If the thing you want built is the wrong first build, we will say so on the call.