This is quite hilarious.

The amount of 'serious' players and the way they act, speak, and rage.

People are taking this game SO serious it's comical.
Rage in dungeons when someone makes a mistake, rage in primals, players are definitely on an enrage timer.

Mechanic: You have this much time to finish the dungeon with no errors or player wipes himself.

People want to be the best, understandable, but they definitely need to chill out a bit.
I don't PUG anymore, and if you have enough friends playing you shouldn't need to, thus no PUG = minimal mistakes.
If you don't have an FC/LS, get one... of both.

So many players are going full Batman.