The term 'invisible hand' was first used by Adam Smith in the 18th century to describe the efficiency in the autoregulation of free markets, where free means not externaly intervened by governments. Intervention distorts markets and harms the efficiency of their functioning.
The main principle behind is that, when individuals pursue their "private" efforts they are generating larger wealth for society as a whole than if their first intention was to help society. The markets will be in charge of channelizing individuals interests into socialy desirable outcomes.
I believe the answer is: <span>Thought stopping
</span><span>Thought stopping refers to a therapy technique that is aimed to remove problematic thought that might be the source of the patient's psychological problem.
In the scenario above, this problematic thought came from the falsehood which make bella believed she would always got laughed at and causing the anxiety problem toward her</span>
I would rate it (in my opinion) a 7/10!
