In the neuro-cognitive context of 'Child Development and Individual Differences', regarding the neuro-biological nature of Carl Jung's 'Personality Types: Introvert and Extrovert', the activation dynamics of internal self-referential processing, reward sensitivity, and social arousal modulation among the brain's 'Anterior Insula', 'Ventromedial Prefrontal Cortex' (vmPFC), and 'Striatum', and the reciprocal interrelationships with Hans Eysenck's 'Three-Factor Model of Personality' (PEN Model: Psychoticism, Extraversion, and Neuroticism), along with their implications in modern primary inclusive classroom teaching, 'Neuro-Personality Optimized Pedagogy', and honoring individual differences in students, tailored teaching methods, and the enhancement of holistic emotional-cognitive proficiency, which of the following statements is most appropriate and true?