Flow is generally presented as a positive, even ideal, psychological state — but the same total absorption that produces mastery and satisfaction can also become a mechanism for escaping ordinary life entirely, especially in activities with clear, orderly, self-contained rules that feel more manageable than the messiness of real relationships and obligations. The intensity that makes flow rewarding is the same intensity that can make it addictive or isolating when it becomes a substitute for engaging with harder, less rule-bound parts of life.
This isn't an argument against seeking flow — it's a caution about balance. An activity that reliably produces flow because its rules are simpler and more controllable than real life can become a place to hide rather than a place to grow, particularly when the withdrawal from other domains starts costing relationships or responsibilities that don't offer the same clean feedback loop.