Whoosh-- who was Dostoevsky?
Although Doestoevsky took pains to claim he did not share his narrator's beliefs, I think he was speaking from experience as the lonely genius. His writing shows just how brilliant he was, and he did lead a depressing life in the dark and rather depressing 19th century Russia. He was the clever, lonely guy who was little understood! Apparently he struggled and was able to find hope in Christianity, and humility through his writing. However, I think its a big mistake to dismiss his narrators as "unfortunate" archetypes. Especially "The Gambler" which reflected his own experiences with a gambling problem (we would now call it an addiction)
We can allow ourselves to empathize, in fact we should, as fellow human beings, without falling into the same trap of self-pity as the Underground Man.