We lose the necessity to learn the roads & lose the ability to read road signs. "Keep in the right 2 lanes" "Take the second lane from right" Is different to

We lose the necessity to learn the roads & lose the ability to read road signs. "Keep in the right 2 lanes" "Take the second lane from right" Is different to "Take the I-15 North towards Barstow" And then there are people driving where all of the sudden their GPS tells them: in 1 mile take the exit... They have no clue how long a mile is, and they frantically try to make it from the left-most lane to the exit. Which is in half a mile.