HI i have some questions.
I just finished the heavensward quest and I reached the end game part with wwhite mage but now id like to try out some new classes, so i unlocked the dark knight and now i am leveling it, currently level 51.

1. Even if my gear average level is slightly higher than the required level for the dungeon, i have the impression i'm either too weak on defense or the monsters are just too strong, even if i have grit always active.

2. I was doing some raids level 50, but sometimes the other tank says "swap" "switch" or "get it off me" and I dont really get what he really means, I mean i try to get the monster away from him but it only happens aafter 3-4 combos of my power slash or when the other tank is dead.

3. I don't really get how do you keep the mana points high most of the time, like i use the "get hit, get mana" as soon as it is aviable and also use the mana regeneration attack but im usually below 40% mana points X'(

4. I can't find the next class quests!! the last i did was the level 50 one where u go in coerthas, whitebrim and fight your clone then I somehow lost th etrack of the questline.