This part makes me want to seal the deal on embracing discipline, because it is a powerful reframing:

“Discipline equals self-trust.

Discipline tells you how much you can rely on yourself, and when.
Discipline shows how committed you are to your own way of living, to your values, and to your vision.

Discipline is nothing else than a swap of defaults.

From daily procrastination to daily small action.
From relying on willpower to doing it out of habit.
From waiting for the right moment to doing in the moment.
From constant disappointment to constant motion.
From fear of missing out to clarity and direction.”