We know that not everyone is going to plan properly and in a few cases, even when one tries to properly plan it doesn't work out as planned. THese tend to put f

We know that not everyone is going to plan properly and in a few cases, even when one tries to properly plan it doesn't work out as planned. THese tend to put folks in a situation where they cannot get home from the bar without driving drunk. Not everywhere has any public transportation to speak of and if you live in a farming community, you might actually be too far to walk and have a dangerous walk on top of it all. When faced with this - and the prospect that they'll have to walk back to the bar tomorrow or get a ride to fetch their car - folks are more likely to drive home, even if they know they really probably shouldn't. But hey, they sobered up a bit and ate a bit, so they really should be OK. With affordable alternative transportation, not driving when you can't safely drive becomes an actual option, no matter how badly you planned.