Discipline is not merely spending as many hours as possible on acting. It means working attentively, reflecting honestly, and returning to a skill often enough to understand it better.
The core idea
A focused 15-minute session with one clear question can be more useful than an unfocused hour. Decide what you are working on before you begin.
How to apply it
Record what you tried, what happened, and what you want to test next. Change one variable at a time and protect a sustainable balance with school, family, rest, and other responsibilities.
Try this next
Write a tiny practice plan for three days: one skill, one short exercise, and one reflection question per session. Adjust the plan to your real schedule instead of relying on exhaustion or shame.