Rather than lazy , I believe sluggish would be the better word.

I don't feel like doing anything at all ( Save eating . sleeping and drinking - and yes , hygiene. Very important. ) - not even gaming can save me from this feeling.
I feel as though I'm condemned to sit in a prison cell with a book and a toothbrush with one dab of toothpaste for the rest of my life - the boredome is killing me!

I'm not even interested in games or Anime anymore - and I'm even losing interest in Visual Novels! :o

If this is what one calls "graduating from being an Otaku" - by the Lords , let me be retained.