If you're not wearing mesh shorts, you probably shouldn't be sweating. Besides being messy and malodorous, perspiration is seen as nervousness (whether you're actually nervous or not). These are not the attributes you want when you're wearing a button down shirt or sitting across from the boss or worse, a date. Whether you've got some overactive glads or simply sweat when you're warm, here's what you need to keep the drips at bay.