First - understand & accept that you're going to die periodically. It's the nature of the game, especially while the varied content is still new to you. It's easy to roll through something when you've done it a hundred times, know what to expect, know how to position yourself/your team, know how to combat what you're facing. But the first time? It's a learning process.
If you're walking around with a -60% DP, I'd advise getting some DP removal. You can almost always find someone in Kamadan selling Candy Canes, or Honeycombs or something else that will either remove DP or give you a moral boost (which also removes DP).
Worthy Deeds sucks... that white rabbit is the devil incarnate. There's a reason you don't see people farming that area during festivals. They've got gimmick builds for farming raptors, vaettirs, etc. - but you don't see people farming the swarms the rabbit spawns. That's because it's hard as hell and a party is easily overwhelmed. (Note: My post will shortly be followed by a couple of people insisting that they can faceroll their keyboards and kill everything in that hole in the ground in seconds... tell them you want a video.)
I still can't do Glint's Challenge... even with some of the gimmick builds I've seen. Damn thing drives me crazy. Destruction's Depths was easy... until I got into the chamber with the bridge and the Destroyers rapidly wiped my party repeatedly. When I finally DID manage to beat it, I stood up on the bridge, right in the center, and did a whole lot of creative flagging with my party. I'm pretty sure it was pure luck I completed it, and I honestly haven't tried again. I will... just because I need to know that I can do it. LOL
There are always going to be certain quests that challenge us more than others, that other people really can faceroll and we're left looking at the -60% DP on our screen and thinking, "WTF?" It took me nearly 30 tries to complete the quest "A Good Deed." For the life of me, I couldn't figure out how to kill those swarms, and when I finally did, and came here to share how I did it, I got told that the reason no one else had posted how THEY did it was because the quest was "so easy."
Made me feel like dirt.
Then I turned around and beat The Great Destroyer as easily as I can take down one of those Wurms people farm for Survivor in Ice Cliff Chasms. I breezed through it like it was nothing - yet the Wiki is full of dire warnings. I just danced my way through Arachni's Haunt for the first time... and I did it in Hard Mode. Had never even done it in normal mode. It was a cakewalk. I do Raven's Point & Oola's Lab & Frostmaw's Burrow, all in Hard Mode - NOT speedclears, for fun... I don't die, was not running a gimmick build or using consets, and until a few days ago I had to use 4 henchmen + my 3 heroes. Still did them many many times... for me, they're cakewalks. And I'm an elementalist, which is supposedly all but useless in Hard Mode. LOL
But other stuff just makes my head explode... stuff other people say is "soooooo easy."
The point of all this rambling is just to say - yeah, I get it. And yeah, it can be frustrating. But remember that you're talking about a few select missions amidst many... these just happen to be the ones that are most challenging for you (and a lot of others, too).
My advice would be to read up on the Wiki pages about those quests. Pay attention to the notes and skill suggestions. Try and examine "what" is killing your party... are you over-aggro'ing mobs? Are you getting hit with a lot of AoE? Are you doing something to ward against that? Are you especially susceptible to melee attacks? Look at the armor ratings and info for the foes you're facing.... like, destroyers have very high armor against fire damage and are immune to burning. That's important for an elementalist like me to know! Solution: I take Winter with me, turns all damage to cold. So I can ward against elemental damage that everything I'm encountering is now dealing (cold, by virtue of Winter), and still nail them with the spells I'm most familiar with (fire). Also read the Discussion or Talk pages associated with the quest pages on the Wiki. People often add additional information there that doesn't make it into the "official" Wiki page.
You have to learn to identify what it is that is killing you... WHY you are dying is the key to learning NOT to die again.
