I often just pull off the road during my daily work routine and just sit. You may not know this, but when i first started to work at my current job my first service van had no radio. Many of my fellow techs installed their own radio or cd player. I went 2 yrs with no radio or cell phone! The company now requires that the service techs take 2 fifteen min breaks and a lunch. Sometimes my breaks end in a nap, thus my handy 30 min egg timer on my front seat! I think technology can consume you, but i do admit i like the luxuries.