I got a GPS and I'm using it!

So I used my GPS that my lovely husband was kind enough to purchase for me for the first time recently. He took his car in to the dealership for repair and I knew he would probably be there for a good while so I volunteered to go pick him up. I hadn't the faintest idea where he was. In fact, I hadn't driven around the area at all myself yet so I had to use the GPS. It wasn't super easy to use and I turned into the wrong street once or twice (it doesn't tell me the name of the street to turn on), but it got me there. I complained to him about it and he finally gave me a little lesson on how to use and read the darn thing. Then, he suggested we go to Wal-Mart (aren't we there all the time?!) and had me find it in the gadget and drive there all on my own. I didn't go to the nearest one (something we needed to fix on it), but at least I learned that to get to the nice further one I don't have to pay any tolls. The way he made it sound about driving around here you would have to pay a toll on every road. I realized that the main one I would pay a toll on is the highway that takes me into the city.