In this op-ed for Indie Agency News, David Wan explains why independent agencies frequently face severe cash crunches at the end of the first quarter despite strong Q4 earnings. He attributes this seasonal cash wall to extended client payment terms, upfront project production costs, and over-hiring based on uncollected pipelines. To prevent Q1 liquidity traps, Wan advises agency leaders to abandon income-statement forecasting in favor of a dynamic, three-dimensional cash model that tracks actual timing and working capital flow.