What is a practical first step for adjusting a goal when the learner progresses faster than expected?

For adjusting a goal when the learner progresses faster than expected, turn a broad goal into one observable skill and one review point, then change the next target based on evidence from reading or recall. Keep goals small enough to survive busy weeks. For this focus, keep the target narrow and stop the drill once accuracy starts to fall. Look for a specific skill improves across several lessons or review checks.