What else can I do? Once you've gone this far you aren't fit for anything else. Something happens to your mind. You're overqualified, overspecialized, and everybody knows it. Nobody in any other game would be crazy enough to hire me. I wouldn't even make a good ditch-digger, I'd start tearing apart the sewer-system, trying to pick-axe and unearth all those chthonic symbols - pipes, valves, cloacal conduits... No, no. I'll have to be a slave in the paper-mines for all time.
The speaker expresses a profound sense of despair over their perceived inability to transition to a different life or career. They feel trapped by their qualifications and specialization, believing their expertise limits their opportunities. The reflection suggests a disillusionment with their current state, emphasizing that the more one delves into a specific field, the more challenging it becomes to reintegrate into other roles.
This sentiment encapsulates a broader existential crisis, where the individual views themselves as incapable of doing any work outside their specialty. They humorously acknowledge a lack of practicality in a simpler job, depicting a mindset where their identity and worth are tied to their specialized knowledge. Ultimately, they resign to a fate of unfulfilling labor, feeling doomed to a monotonous existence in a world that no longer sees their value.