Yeah, it's all a garbage dump. The only thing that matters in most cases: roughly how much time is this going to take and does that amount of time change the t

Yeah, it's all a garbage dump. The only thing that matters in most cases: roughly how much time is this going to take and does that amount of time change the task's priority. If there are external teams who need to have the timelines communicated to them, communicate it to the degree you are certain, and then calm down and do the work.