A gentle push

However, adult siblings’ rivalry is not always negative.More than a quarter of those polled by OnePoll say that they compete with their siblings for career goals, and 15% of those polled say that competition has helped them succeed in their careers.

Nearly two out of every ten adults strongly believe that sibling rivalry has helped them achieve greater success in life.

As a result, minor rivalry might be natural and healthy.However, it is not a given that every sibling group will compete for their entire lives.