Okay so...
Morbid means to be appealed to death,
Retrospection means a look into the past.
We can infer she avoids Morbid Retrospection due to a rough past that could have caused PTSD (Post Traumatic Stress Disorder). Someone could have died in her past that was close to her.
Statistics since it’ll show corroborative data
Lennie could not survive on his own which why George is with him
The crew finally views the bird’s death as the cause of a b. drought. First they were angry at the mariner because they thought that the bird brought the breeze, then they congratulated the mariner because they said it brought mist and fog. Finally when they reach a calm sea and there is water everywhere but there is none to drink they blame the mariner for this and hang the bird's corpse around the mariner's neck.