Sweating is not just about being hot, it's an art form. Think about it, when you're in a heated argument, don't you find yourself sweating bullets? That's not just your body's way of saying 'I'm overheating', it's your body's way of saying 'I'm passionately disagreeing.'
So, the next time you're in a debate, don't try to hide your sweat, own it. Let it glisten on your brow, let it bead up on your upper lip, let it make you look like you're on the verge of a nervous breakdown.
Sometimes, you just can't let it all hang out (sweat-wise). That's when you employ the ancient art of internal temperature control.
It's all about the breath, the pose, the subtlest of facial expressions. You're like a zen master, a ninja, a... well, not actually a ninja, but you get the idea.