Was there a game that made you realize you had/have an unhealthy obsession with gaming?

For me, the game was Faster Than Light. I could not beat the final boss after dozens of attempts and it absolutely infuriated me. Ended up staying up until 4am on multiple occasions because I couldn't put it down. My physical health actually suffered as a result, nothing drastic but made the lesson painfully clear.

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edit: holy shit, this was way more than I expected. Just want to say to everyone who replied, you guys are awesome and reading the replies was cathartic.