@Storm-cutter Thats a pretty detailed list of tips, and I definitely appreciate that!
For those that just play the game to enjoy, I understand that as well; however, at this point on my main character, I'd like to bulk up my gear and finally get him how I imagine him in the Star Wars universe, and I think that takes some money unfortunately.
I do grind Flashpoints such as Hammer Station and Athiss, and I dabble in Ranked War zones to knock out those weeklies.
Realistically, in a matter of weeks, a player could get over a hundred million credits if they grind enough, so I'm trying to just find the best ways to practice.
Thanks for all of the tips and advice so far, friends!