I collaborate on everything but analyze: is collaboration actually efficient? Map collaboration time: meetings, back-and-forth, coordination. Calculate: if doing it solo takes 2 hours but collaboration takes 5 hours of total people-time, which is better? Show me the collaboration cost: when it helps vs. when it's inefficient. Give me the collaboration rules: collaborate on these, solo on these. Include: when collaboration adds value vs. when it slows things down, what should be collaborative vs. solo, and whether too much collaboration is wasting time.