The warmer it gets the more I sweat doing nothing. I usually do cardio at 5 am before going to work and the mornings I don't I just start sweating. It seems my body is used to me doing cardio and when I don't my body temp still warms up. Sometimes I'll just be sitting at work and sweating meanwhile no one else around me finds it hot, sometimes I can see women wearing sweaters and complaining how cold it is and I'm sweating. The funny thing is when I stop working out for a week or two I stop sweating.
Forget it when I take fat burners. I fucking get drenched.