Why do some people sweat a lot more than others...like me?

I seem to break out in a sweat at the slightest hint of exercise, even a few squats will get my brow perspiring after a few reps… alright well maybe a little more than that… but seriously…

I went to this class this morning… a lower limb physio class to strengthen ankles and knees and I was beginning to sweat after the warm up…which was walking around in a circle and doing basic leg lifts and rotations…. Others in the class barely broke out a sweat the whole time… (and I am quite fit!)

Is there a good reason why some people sweat more than others? Is this a bad thing when you sweat easily… or does it mean you’re body is functioning efficiently because of course it’s trying to cool you down right?

…hmmm but then that means that you’re body is getting hot quickly doesn’t it… so… um… yes over to you anyway…