This document contrasts the attitudes and behaviors of contributors versus non-contributors. Contributors love their work, deeply engage with topics, commit to project success, focus on quality, and are emotionally engaged. Non-contributors only do work they enjoy, easily give up, follow procedures without understanding, focus on completing tasks over quality, and are emotionally disengaged. The document defines emotional engagement as accepting challenges without thinking of likes/dislikes, and emotional disengagement as thinking work is boring and hating to struggle for solutions.