@topic
I've had my ups and downs in the dungeons that's why most of the time I only run with my FC.
sometimes I just wish people would be honest and just say it directly if they're too tired to guide newbs (maybe they've been running the same dungeon for hours) or simply communicate what they'll do (whm saying I'll sleep other mobs, focus on one target at a time etc), instead of lashing out at the end or rage-quitting.

I'm pretty sure most newbs who ask for help can take criticism well, just be chill at least, no need to be rude. I'm lucky I got to join an active and very helpful FC while still a lowbie, but my first few PUGs made me avoid the DF like a plague for a long time.