Get enough experience and you just have a brief moment of stage 3 as you dive straight to stage 4.
Unless it's a customer/that-one-guy-at-work (it's a title, but there's usually a handful of them) and then there's this vast stage 0 of back and forth of "are you sure that's happening, run these commands and paste the entire output to me" to be sure of what they are saying then you jump to stage 3/4.