I'm having fun with Waze (pronounced Ways), a GPS system you can 'train' to learn your preferred routes. Other Waze users can report on real-time traffic situations .... accidents, slowdowns, police .... and you can see the impact it has on your preferred route. Right now I am torturing the Waze GPS lady because the initially recommended routes are not the ones I usually use, so she is constantly trying to return me to one of the known routes. Poor dear gets worn down with all the 'turn left', 'turn right' instructions that I ignore. She is supposed to learn my preferences after two or three trips.
"Avoid loud and aggressive persons, they are vexations to the spirit."
- Desiderata, (c) Max Ehrman, 1926