healthy eating high performance anxiety apprenticeship mindfulness attitude self-compassion self-knowledge BANI well-being bushido cognition behavior nonverbal communication beliefs limiting beliefs design thinking emotions empathy happiness philosophy gratitude hormones IAA spiritual intelligence goals microexpressions Mihaly Csikszentmihalyi mindfulness mindset Neuroscience Cognitive Neuroscience Neuroplasticity neurons objectives Paul Ekman PERMA NLP holistic practices positive psychology reframing resilience sleep success VUCA