This is the model's feedback loop: what comes next is determined by Acmé's weakest component.

It is the one that most limits convergence toward Acmé = 100%.

Independent of one another — each weighs 10% of Acmé with a strict exponent (a small gap weighs more than a simple average). The value comes from a practice timer, with a target duration specific to each level (1000, 4000, 6000, then 8000 minutes): start a live session, or add minutes manually if you already have experience.

Only one option is active at a time. Adjust it to your preferences.