Use when encountering ANY bug, test failure, unexpected behavior, or error — before proposing fixes. Also use when someone says 'fix this', 'it's broken', 'not working', 'debug', or when a test fails. ESPECIALLY use when under time pressure, when you've already tried a fix that didn't work, or when
Use when encountering ANY bug, test failure, unexpected behavior, or error — before proposing fixes. Also use when someone says 'fix this', 'it's broken', 'not working', 'debug', or when a test fails. ESPECIALLY use when under time pressure, when you've already tried a fix that didn't work, or when 'just one quick fix' seems obvious. Never skip this for simple-seeming bugs.