Kevin Costner

Parallel parking is desirable for two reasons: parked cars create a physical barrier and psychological buffer that protects pedestrians on the sidewalk from moving vehicles; and a rich supply of parallel parking can eliminate the need for parking lots, which are extremely destructive of the civic fabric.

Outcome is simply the final score: Who won the game; what numbers came up in a roll of the dice; how high did a stock go. Outcome is the result, regardless of the method used to achieve it. It is not controllable.