gunnysacking
n.— «Gunnysacking is a term for storing up hurt feelings, anger, affronts and unresolved conflicts, and, when the weight of the psychological gunnysack becomes too heavy to bear, unloading it, often to an inappropriate degree in an inappropriate context.» —“Leading in tough times” by David Noer News-Record (Greensboro, North Carolina) Feb. 22, 2009. (source: Double-Tongued Dictionary)
Further reading
One secret to writing well is … there is no secret! There’s no substitute for simply sitting down day after day to practice the craft and learn from your mistakes. Plus, childhood mixups around word definitions can lead to some funny stories...
She sells seashells by the seashore. Who is the she in this tongue twister? Some claim it’s the young Mary Anning, who went on to become a famous 19th-century British paleontologist. Dubious perhaps, but the story of her rise from seaside...