Real estate’s a wild ride—part treasure hunt, part Hunger Games. Whether you’re buying, selling, or just daydreaming about a mansion you’ll never afford, there are some traps even the savviest folks stumble into. Here’s a no-BS guide to five things you don’t do unless you want your dream home to turn into a nightmare—or at least a really awkward story.1. Don’t Treat Zillow Like a Magic...