Worrying gets you busy, but it does not make you productive. What it does is waste your time, effort and energy on something that will not help you in the long-run. It distracts you from doing what is important, from making the right decision and prevents you from getting results.
Leading psychologists, neuroscientists, and philosophers have confirmed that you are the average of the 5 people you surround yourself with. These people will make you feel loved, affect your self-esteem, and lead to personal growth and discovery.