Neuroplasticity
Neuroplasticity is the brain's capacity to reorganize its structure and function in response to experience, practice, and learning — the biological foundation that makes adult skill acquisition possible. Understanding it helps learners design practice that actually drives change: sufficient challenge, focused attention, repetition, sleep, and recovery. The concept reframes "I'm not good at this" as "I haven't put in the right kind of practice yet," which is itself a powerful shift.