Baby steps are the royal road to skill.
There is no substitute for attentive repetition.
The staggering babies embody the deepest truth about deep practice: to get good, it's helpful to be willing, or even enthusiastic, about being bad. Baby steps are the royal road to skill.
Practice makes myelin, and myelin makes perfect.
Skills are really just circuits in your brain
You have to be willing to stop and fix. Deep practice requires a willingness to do what many of us find uncomfortable: to admit to our errors, and focus on them.