There is a new survey according to Study Finds that reveals most siblings still argue and compete with each other as adults.
Out of the 2,000 adults surveyed, 51 percent of siblings still have a competitive relationship with their brothers and sisters as it relates to career goals, owning a home, and who is the favorite among parents.
Also according to the survey, older siblings tend to be more competitive and more successful than younger ones. Hmmmm ... as the youngest sibling in my family, I'm not so sure about that!