Hey fellow Diablo fans! When playing as a Barbarian, focusing on Strength and Vitality is key for survival and dealing massive damage. For character builds, the Whirlwind Barbarian is a classic choice, utilizing Whirlwind skill for crowd control and AoE damage. Pair it with War Cry for increased survivability. In terms of quest strategies, always prioritize completing side quests for extra XP and loot. And for lore insights, did you know that Barbarians hail from the harsh lands of Mount Arreat, known for their fierce combat skills and strong sense of honor? Dive deep into the lore to truly immerse yourself in the world of Diablo!