Until little Johnny(kid1) figures out that being stuck in his room is more palatible to him than it is to little Susie(kid2). Then he wins every disagreement by

Until little Johnny(kid1) figures out that being stuck in his room is more palatible to him than it is to little Susie(kid2). Then he wins every disagreement by fiat. Gaining power over your sibling wouldn't be described as a bad consequence to most children.