This document discusses self-service and automation strategies for customer support. It defines self-service as customers serving themselves without aid at level 0 support, and automation as tools that help prioritize, elevate, track and resolve issues. The document outlines different customer segments and their views on self-service. It also discusses challenges, requirements and benefits of self-service and automation, providing examples from the author's experience. The document briefly touches on the history of self-healing technologies.