Specific neurons and neurotransmitters, such as norepinephrine, trigger a defensive state when we feel that our thoughts have to be protected from the influence of others. It takes the brain to the same condition as when one is furious or that step we called gear one, on in the previous articles. Nonepinephrine chemical or rather hormones are released in the brain when we have difference in opinions or beliefs or when one’s survival is threatened. In this defensive state, the more primitive part of the brain, named limbic system interefes with our rational thinking and kick out the working memory. Physically, it causes narrow mindedness. This is why people who argue a lot on value less matters are always foolish or have low IQ. Remember such a state causes sturboness. Ideas which are very valuable or of his cost or quality are not even processed at this state.
When we express ourselves, and our views are appreciated, these defense chemicals or call them hormones decrease in the brain and dopamine neuritis missions activates reward hormones, making us feel happy, smile, empowered, have high self esteem. How then does one end up depressed? Or commit suicide? Self esteem and self belief are closely linked to the neurotransmitter named serotin. Whenthe lack of it takes in severe proportions, it often leads to depression, self destruction or even suicide. We all have to know how to keep a high self esteem. We ought to know the kind of belief we have of ourselves and what we belief.