Research has been conducted on the relationship between motivation and various aspects of mental health and behavior, including among elite athletes, stroke survivors, and university students. Studies have employed different models and methodologies, such as fuzzy logic and statistical analysis, to examine the role of motivation in influencing outcomes like emotional intelligence, life satisfaction, and self-isolation behavior. The findings of these studies appear to be diverse and wide-ranging, covering topics from exercise and mental toughness to dietary patterns and AI acceptance.