Carl Jung was a Swiss psychiatrist and psychoanalyst who founded analytical psychology. Serious stuff, but we can use his personality-defining techniques to lead us to yet more revelry. Although there are 16 personality types we could consider, in the interest of ease and general post-Christmas fatigue, here we’ll narrow it down to four. January can be a dreary month as we get back down to the business of life while battling a holiday hangover, but Florence plays host to all of these men-and-women-about-town as they fashionably stumble over the cobblestones arm in arm with their best buds. Here’s how you might fit into the various joints they frequent, hair of the dog and all that.