Why do we value 'individuals and interactions over processes and tools'?
Agile prioritises people because software is built by collaborating humans, not by tooling alone. Processes and tools support delivery, but they cannot replace communication, shared understanding and rapid feedback. Valuing individuals and interactions keeps teams adaptive when requirements change, which tools alone cannot achieve.
Why this answer
The Agile Manifesto values individuals and interactions over processes and tools because working software and customer collaboration depend on people communicating effectively, and no process or tool can substitute for that. It does not mean processes and tools are worthless; it means when there is a conflict, prioritize people and direct communication. This principle underpins self-organizing teams and face-to-face conversation as the most efficient way to convey information.
Exam trap
PMI-ACP often tests the literal misreading of the manifesto's values; the trap is interpreting 'over' as 'instead of' and selecting an extreme option that dismisses processes or tools entirely.
How to eliminate wrong answers
Option A is wrong because the manifesto does not say processes are useless; it says processes and tools are valuable but less valuable than individuals and interactions when trade-offs arise. Option B is wrong because individuals should not ignore processes; they should use processes that support them and adapt when processes get in the way. Option C is wrong because tools are not unnecessary; they are useful enablers, but they should not replace human collaboration and judgment.