It is irresponsible to drink and drive
Tim is having some drinks at the bar and it's starting to get late.
Tim wants to get home soon to get enough sleep for work.
Tim decides to download the Uber app and hail a ride home.
Tim decides to drive himself home even though he's over the legal limit.
Other drivers on the road are safer and Tim makes it home in one piece.
The others sharing the road are put in danger and so is Tim.