I remember visiting AMD in Austin for a XenSummit in pre-smartphone and pre-Uber days and staying at a hotel that advertised itself as "just around the corner from AMD". About half an hour before my meeting there I asked the hotel staff for walking directions, and they said "it is only about 3 miles on the highway". I didn't have a car and got stubborn, so I walked, which was one of the craziest experiences of my life, as it involved running across freeway ramps busy with morning traffic and navigating by the randomly cached state of Google Maps on my laptop.