The basics are very simple. You just get used to formulate a (weird) sentence of what you want to do in your head, abbreviate it and then learn (or configure) the buttons.
The problem here is the "just" word. To you it's "just" (as in a day or two), to me it's "I have to learn to think in a new way and that will take a while".
Filter bubbles, dude. ;)