In a satirical exploration of developer productivity sabotage, this guide humorously chronicles the fictitious tale of Carlo Gustafsson, who in the 1970s famously replaced all tabs with spaces, igniting a long-standing conflict among developers known as the Spaces versus Tabs war. The guide introduces strategies for intentionally disrupting developer workflows, starting with manipulating continuous integration systems to introduce unpredictable test failures, thereby frustrating developers and leading to hasty decisions. It also suggests a psychological tactic requiring developers to rebase from the latest main branch commit before merging, increasing complexity and exasperation as the commit frequency rises. These strategies aim to create chaos and inefficiency within software development, serving as a tongue-in-cheek commentary on the challenges faced in the tech industry. As the series continues, it promises to reveal more tactics that humorously depict the ongoing struggle for developer productivity.