a skilled mechanic examines a complicated car engine with multiple broken parts visible. She carefully studies each component while holding diagnostic tools in her hands. The engine shows clear signs of malfunction with loose wires and damaged pieces scattered about. Through her systematic approach, she begins connecting the right parts together in the correct sequence. A customer watches nervously from nearby while another mechanic organizes tools to assist. The oil stains on her overalls show this is challenging work requiring expertise. the process of finding solutions to difficult or complex issues