I was about 14 years old when I figured out how to bug my family’s home telephone.
Although it was a touchtone phone instead of rotary dial by then, it looked a lot like this one. It was mounted on a wall in a hallway in the middle of the house. I had been tinkering for years with wires, batteries, phone parts and tape recorders. I understood the basics of the technology.
The cable containing four wires ran down the wall and through the floor to an unfinished basement. It was there that I conducted my experiment. I figured out how to trigger the power to a tape recorder when the phone rang. I had spliced the two wires carrying voices into a line-in cable to the recorder.
Every time the phone started ringing, the recorder started — with the record buttons already in position — and it recorded the conversation. I don’t recall how I rigged it to know when a call was over.
For a long time, I’ve told this story with amusement, but it wasn’t until the last few years that I understood what it was all about. The real insight in this story is that I didn’t trust anybody — and I thought nothing of betraying their trust, too.

Will a mechanical body allow you to live forever in a few decades?
Banned Super Bowl ads? It’s a new way for you to cheaply play victim
NOTEBOOK: Simplistic storytelling on TV news pushing nation to war
Ethnic Indian wins Miss America? Who cares? Bigots seem upset
Social media creates shallow ties at expense of deeper connections
Surreal dream wakes, shakes me; which is reality, which is dream?
Petty politics as usual just might be Chris Christie’s bridge to obscurity
If you can’t change your life story, that narrative will become destiny
We already know what’s right, but we choose our lusts instead