I switch between projects constantly but analyze: what's the switching cost? Map project switches per day and recovery time per switch. Calculate: if switching costs 15 minutes of refocus time, how much time is lost daily? Show me the switching tax: constant project hopping prevents momentum. Give me the context protection: work on one thing for minimum this duration. Include: how much time context switching is costing me, whether I should dedicate days to single projects, and if variety is preventing depth.