Several months ago, I went on vacation to Hawaii with my family. After we had been there several days, my wife surprised me by signing me up for a snorkeling trip. It was a chance to be out on a boat in a beautiful ocean with beautiful scenery. It was also a chance to enjoy the surroundings without my wife and three children.
The boat I went on was pretty crowded, but most of the passengers were adults. I sat next to a man in his 30s who was traveling with a 6- or 7-year-old and an older woman (presumably his mother). I struck up a brief conversation with him and then sat back to enjoy the ride.
Shortly after we left the dock, I heard a cell phone ring. I looked over and the 30-year-old was having a conversation with what appeared to be one of his clients. The conversation did not last very long and my mind soon returned to tropical fish and whale sightings.
A few minutes later, the phone rang again (another business call from the subject matter it sounded like he was a lawyer). When the phone rang a third time, I had had enough.