A personal tragedy exists when the Main Character is unable to resolve their own personal angst. Have they overcome that personal problem that was bugging them since the beginning? Or are they still haunted by the demons and issues that they began the story with? The latter is a personal tragedy; the former is not.
Personal triumphs are stories that explore what its like to feel good about losing out. While the efforts in the primary throughline may have failed, the Main Character has grown to a point where they have overcome their own personal angst. This is why these stories are often called “bittersweet” - the good guys may have lost, but the Main Character goes home happy.
Every complete story needs to signify to the audience when it will be done. Stories come to an end either because the characters run out of time, or because they run out of options.
The Story Outcome determines whether or not the Protagonist succeeded or failed in their attempts to resolve the central Story Goal. This bit of story structure focuses on the logistical “outcome” of the story. Combined with the Story Judgment, it helps to create the Meaningful Ending that every great Author aspires to.