Answer:
The activation-synthesis theory of dreams offers a neurobiological explanation of dream development. According to the activation-synthesis theory, dreams are the result of the cerebral cortex's attempt to make sense of the neural activity occurring in other parts of the brain during sleep.
I believe the answer is: Regulate behavior
The self system is a concept that teach us to re-evaluate everything that we do in order to know their implications in the future.
By knowing this, we could determine the behaviours that would benefit or damage our development, which is really helpful to regulate our behavior.
Soldiers are placed in Kshatriya varna.
Work, for example is the subject of an entire branch of psychology. psychological, behavioural, emotional, and social factors.