I am 18 years old boy, My weight is 82 kg, I do really feel more heat than my parents, friends,I get lot of sweaty, I even asked a doctor about heart problems but My Heart beats and Lung Capacity is Normal and My Heart is Healthy and Normal And According to Birth report It is In Normal ,Besides my hands never get sweaty, Its Mt Head And Face Which gets Sweaty ,Then why do I feel more sweaty When other people gets chills I feel normal, I can't take heat more than 29C I feel normal in 18C-25C what Possible reason can be behind this heat? I really feel too much heat than normal people, Im suffering this since 5 years, Is it because of My Overweight, My Parents and Relatives are thin With 58-70 kg and I have 80 kg weight, I really feel tired and more heat, but why?