People Who Back Into Parking Spaces
You know who you are. You pull past the spot, stop traffic, and then spend forty-five seconds reversing into a space that you could have pulled into face-first in three.
You do this because you believe it will save you time when you leave. It will not. You saved four seconds on departure and cost everyone else a minute on arrival. That is not efficiency. That is selfishness wearing a seatbelt.