The Tell Is How You Feel Afterward

If the two kinds of absorption can look identical from the inside while they're happening, the clearest tell shows up afterward: how you actually feel once the stretch of time is over, not during it.

Flow tends to leave a kind of satisfied, pleasantly tired feeling — the good version of worn out, sometimes mixed with a small sense of accomplishment even if nothing dramatic happened. Low-effort absorption tends to leave something closer to flat, foggy, or mildly worse than before you started.

This makes the test easy to actually run: after a stretch where time disappeared, take ten seconds to notice how you feel. That short check is more reliable than trying to judge the activity itself, since the same activity can sometimes land as either one depending on the day.

According to this lesson, what's the clearest way to tell the two kinds of absorption apart?

This lesson recommends checking how you ____ afterward as the clearest tell.

This lesson claims the exact same activity can never land as both kinds of absorption depending on the day.