Answer: Our beliefs and needs are the strongest factors that govern our behaviour. Ultimately, it all comes down to beliefs because a need is also a belief- a belief that we lack something.
When we’re born, our brains aren’t fully developed. We’re ready to collect information from our environment and form beliefs based on that information. We’re ready to form those neural connections that are going to guide us for the rest of our lives.
If you’ve carefully observed a child grow then you know what I’m talking about. A child absorbs information from its environment so fast and at such a high rate that by age 6, thousands of beliefs form in its mind- beliefs that will help the kid interact with the world.
The tone of the statement taken from passage implies that Julianne's recent test reports are indicating an unnerving sign as it suggests 'abnormality' and she needs to 'follow-up' an appointment as soon as possible. The tone is alarming and displays an indication of a serious problem