Agreed, I greatly oversimplified things. There's the whole matter of convenience too which I didn't even touch upon. As it happens I have a car (weekend trips)

Agreed, I greatly oversimplified things. There's the whole matter of convenience too which I didn't even touch upon. As it happens I have a car (weekend trips) and use Uber too (during the week), and use public transportation. Convenience is the driving force behind my usage.