I wasn't exactly sure where this would fit on the boards or if it's really "thread worthy" but i'll ask anyway.

So i'm basically a career tank with very minimal experience or knowledge in every individual job. I don't think thats unreasonable. I'd rather improve in what I already know than expend learning everything in depth for roles/ jobs I have little or no interest in playing myself.

But because of this mentality, it leaves me wondering about the decisions of some DF players or how I could reach out in a dungeon run to make things run smoother.

Just an example, I do the second pull in sohr kai- the 2 or 3 bugs, the fan, the tree, and those flying root things... And i notice the cast bar for the BLM is a fire 1 or fire 3 when theyre already at full fire stacks. I know its more damage for them to throw out fire 2 because AoE or even flare, but since I lack any knowledge in the job as a whole, how can I rightly give "advice" in such things?

who am i to tell them how they should play when i dont know the first thing about it?

I mean this could also be expanded to WHM not using Holy on large pulls, or BRD not properly multi-DoTing and the like.

How does one deal with these minor, but ultimately harmless, annoyances? Is it right to really say anything without a proper background or knowledge and just suck it up?