"SALES ARE MADE OF BLOOD, PHLEGM & BILE": T-Shirt

Based on my blog post "Debunked Ancient Theory Applied to Modern Sales: Mastering Galen's Four Temperaments," this shirt will help remind you that making sales isn't all about putting the time in with "blood, sweat and tears" - it's more about understanding the human on the other side of your interaction, and whether or not they're full of "blood, phlegm or bile."