I've quit and come back other times before but after attempting to fight Yagluth with maxed gear and dying after taking 5% of its health I'm wondering if it's worth the trouble...

The fight against him is a overwhelming grind. Not particularly hard but it lasts so freaking long that the same Fuelings, Deathsquitos, Loxes, Thars that spawn nearby are gonna keep coming at me, over and over again and This ♥♥♥♥♥♥♥ Boss is gonna keep resetting its health. ♥♥♥♥ this game.