Maybe this will help...
https://www.universetoday.com/tag/isaac-newton/
Answer: Hyperactivity disorder or attention deficient
Explanation:
Hyperactivity disorder is decribed as the situation where an individual is unstable with their actions, they find it difficult staying a place and would want to be at everywhere at everytime, this affects their attention as their mind is not fixed on a particular event but rather everything. This is common with children coming up as adolescence behavioral traits but is also seen in some adults and it becomes a disorder. Chris is described as being hyperactive in this case due to his reckless attitude and paying little or no attention to learning.
In order to try to ensure a feeling of safety
In DSM-IV, personality disorders are being divided into three or namedly, into three clusters. They are cluster a, cluster b and cluster c. In the given question above, the cluster c disorders are about personality disorders in regards to being an obsessive compulsive, the feeling of being avoidant towards others and the feeling of being dependant. These characteristics are all about being anxious and fearful towards self, society and other factors that will trigger this characteristic.