Why are overweight people always hot and skinny cold?

It's a misconception that overweight people are always hot and skinny people are always cold. Body temperature regulation is influenced by several factors, including metabolism, body composition, and environmental conditions, not just weight. Metabolism plays a significant role in generating body heat, and people with a higher metabolic rate tend to feel warmer. Individual variability, genetics, activity levels, and health status can also impact a person's perception of temperature.