Over the Thanksgiving holidays, I was listening to a live performance by blues guitarist  Joe Bonamassa from Madison, Wisconsin, on the SiriusXM B.B. King’s Bluesville channel. In between songs, Bonamassa recounted a story from the band’s current tour, noting that they had recently found themselves with a rare couple of days off while staying in nearby Chicago. Instead of going to their customary Days Inn, the band decided to treat themselves to two nights at the Four Seasons. Bonamassa said the accommodations were just what you’d expect from a luxury, four-star hotel, with the only downside being the 1200 “yuppies” who were attending a financial convention in the hotel. He ran into a group of these young, well-paid professionals at the elevator, and with his “street person” appearance and guitar case in hand, he became an instant target for a bully who clearly had more money than brains. Here’s how Bonamassa told of the interaction: Yuppie Bully: “Hi. What’s in the case?” Bonamassa: “‘It’s a guitar,’ I replied. ‘I wasn’t going to tell him that …