YAGNI stands for "You Ain't Gonna Need It". It's a principle of Extreme Programming (XP) that suggests not implementing a feature until it is necessary. It is an essential tool to avoid waste of time and resources that can be applied even in domains different than Software Development.
There are things you should consider when creating a home office setup for remote working. Here's what I did.
You can find here my recipe on how to properly set up an agenda for an effective meeting. The questions you'll need to answer beforehand will challenge you at the point you may recognize you don't need the meeting at all.