The first job quest is literally: ”Listen and watch: this is how you RDM at its most basic.” and that’s basically all they need to taught us to perform reasonably decent.

From that point, it just sort build up on its own. Things like “where can I stand comfortably to cast safely?” ; “is this boss safe enough to gap close or to melee against in next 5-10 seconds?” ; “where should I slidecast to?” ; “overcapping resource is generally bad! (Mana) ; “sitting on cooldown for too long is not wise!” ; “read tooltips before jump off!!” ; “proper hotbar assignment & UI layout.” — all these comes together from playing other jobs (or previous MMO) and still applies reliably on RDM.