This is for all the gonnabe writers out there. It's possible I've said this before but if I have, it bears saying again.
There's a lot of writing advice out there. In fact, there's a lot of good writing advice out there. But not all of it is going to work for you. This is because writing is not a single discrete thing but rather a diverse family of abilities which result in a superficially similar end-product.
There are writers who cannot begin a story until they know every twist and turn of its plot. Then there are others who write in order to discover the ending. Once they know how it all winds up, they stop writing -- even if it's before they've put the first word down on paper. And I could go on and on. Obviously, the same advice is not going to work for Franz Kafka and P. G. Wodehouse both.
So how can you tell what advice works for you? You try it out. If it works, you pat yourself on the back for having learned something today and place it carefully in your conceptual toolbox. If it doesn't, you leave it where you found it without guilt or rancor. It's just that simple.
Except, of course, when it's not.
Above: This is what a writer's desk looks like. Unless it doesn't.