I'm always doing shallow work but analyze: when do I do deep work? Map work types: shallow tasks time, deep work time, value creation. Calculate: shallow work percentage vs. deep work percentage vs. output value. Show me the shallow trap: shallow work feels productive but creates little value. Give me the deep work plan: protect these hours for deep work. Include: whether I'm doing too much shallow work, when I'll do deep work, and how to shift ratio.