Conquering everything with only my eloquence

The absolute hardest game ever: Terror and Anguish. With a daily routine of a coffee, a breakfast and 10 hours of suffering, it took me 5 years to get near the end of the game but before I could finish it,  I died and get reincarnated as an insignifiant NPC. Now with only my witty tongue and my understanding of human nature, I'll survive in this new world.