Most introverts have been put off the idea of taking a spa break by someone who’d been on one. While it’s true that some spas are not designed with introverts in mind, a well-run spa is actually the most introvert-friendly space in the world. To see why, let’s first examine what’s so off-putting about the spa experience for those of us who don’t like crowds or relaxing with strangers. First, for some of us, socialising itself is a chore. If you’re an introvert, interacting with people drains you of energy, and you need time alone to recharge. But while most…