This document discusses decision making and the various processes involved. It defines decision making as selecting a course of action from available alternatives. It notes that decision making involves rationality and being constrained by limited rationality of the human mind. The document outlines the steps in decision making, including developing alternatives, evaluating them both quantitatively and qualitatively, using marginal analysis and cost-effectiveness analysis to select an alternative. It also discusses using experience, experimentation, research and analysis, and programmed versus non-programmed decisions. The conclusion recommends that effective decision making involves elements of risk and reward, and empowering people at all levels through training and support.