It is irresponsible to run out of gas.
Chris is driving and notices the fuel gage is close to empty.
Chris wants to make it to work on time.
Chris stops to fill up at the gas station and punches in right on time.
Chris drives straight to work and arrives early to begin his project.
There is enough gas in the vehicle for the next week, and Chris drives home after work as usual.
There isn't enough gas left in the tank to make it to the nearest station after work.