"They want an RCA. What the heck is an RCA?"
Those are the exact words I once heard after an urgent meeting with leads.
I wasn't in the meeting myself, but something had gone wrong that day and the room had moved quickly into response mode. In the middle of that, someone had been asked to prepare an RCA by the end of the day. They had agreed to it in the moment, then came out trying to understand what had actually been asked.
That part stayed with me.
Not because RCA is an especially obscure term - it can be looked up easily enough. What mattered was something else: the task had already been accepted before the shape of the work was clear.
In fast-moving situations, that happens more often than people admit. A request is made, it sounds specific, a deadline gets attached to it, and the conversation keeps moving. There is rarely a clean pause where someone feels comfortable saying, "Before I commit to that, what exactly does it involve?"
So the clarification happens later, after the timeline has already been decided.
What makes moments like this difficult is not the unfamiliar acronym. It is the fact that a timeline can be agreed upon before the actual scope of the work has been understood.
In cross-functional work, that can happen very quickly. A request sounds clear enough, someone agrees to it, and only afterward do the practical questions begin to surface. What exactly is needed? Is this something that can realistically be done before the deadline?
Pressure builds when commitment comes first and clarification comes later.
On the surface, the exchange can look straightforward. There's a request, then an answer, and the conversation moves on. But that doesn't always mean everyone is working from the same understanding. In fast-moving work, agreement can arrive before clarity does, and that is often when problems begin.