I'm not sure specifically as I haven't read it. But generally, a short story's plot could involve characters making a choice that has consequences, perhaps in a moral or personal dilemma.
Since I don't know the exact content of 'the decision short story', it could potentially be about a decision made in a time of crisis. For example, it might be set in a post - apocalyptic world where the protagonist has to decide whether to trust a stranger or not. This decision could then lead to a series of events that either help or harm the character and those around them. The story could also delve into the character's thought process, their fears and hopes, and how their past experiences influence their decision - making.
Well, without having read 'the decision short story' in detail, it might be about a character who has to decide between two or more options. This could be something like choosing between a career opportunity and a relationship. The story would then likely explore how this decision affects the character's life, relationships with others, and their own self - identity.