What causes projects to fail even when the plan looks perfect?
I've always found it interesting that a project can have a detailed schedule, clear deliverables, and a good team and still go off track.
Sometimes the problem isn't the plan itself.
It could be changing requirements, poor communication, unrealistic expectations, lack of stakeholder involvement, or risks that weren't identified early enough.
What's the biggest reason you've personally seen a project fail or seriously struggle?