Persons danger. It is also stated that whenever

Persons with PSTD, may feel that danger is
everywhere because the world may no longer be safe place when they experience
something traumatic. As an effect a person can constantly be in the state of
anxiety and fear. PSTD persons needs a lot of cognitive behavioral treatment
that needs a lot of attention that varies in the way the people interpret their
own environment. Mindfulness is the other way of taking a step back from
thoughts that can reduce the power to activate the fight or flight response.
(Youngdiggers, n.d).

Human behavior is evolving from time to time .A
thousand years in the past may not be as helpful today because behavior adapts
to the environment and changing times, although it never completely forgets its
origin. (Grohol, 2012). Fight or flight response is also called the “acute
stress response”. The fight or flight response is a physiological reaction that
happens whenever a person is in danger. It is also stated that whenever someone
perceived threats, the sympathetic nervous system will generally discharge
resulting to fighting or fleeing. (Cannon, 1929).  As what (Bloom, 1999) says that “as we become exposed to a lot of danger we became more sensitive
to it allowing our minds to form networks of connection which get triggered
whenever we experience new traumatic danger”. That’s why
when a person is exposed to danger repeatedly, the body becomes sensitive that
even minor threats can trigger them physically, emotionally, and cognitively

during this processing of the sympathetic nervous system into our mind and body
catecholamine hormone such as the adrenaline is released, increasing the heart
rate, blood pressure, and breathing rate to prepare the body to more violent
actions. Thereby, enabling us to physically fight or run away when we are in
danger. When the threat is gone, everything returns to its normal function, but
in times of chronic stress it can result damage to the body. (Youngdiggers,

To further explain, we can’t understand more
about what happens in fight or flight response syndrome without discussing the
difference between fear and anxiety. Whenever we are in a dangerous situation
we experience the emotion called “fear”. While the experiences leading us up to
a dangerous, threatening situation or stress is called “anxiety”. Anxiety and
fear is a very helpful response because it provides us with information. It
prepares us to act whenever we are in danger and when the danger is present. A
several changes happens in our body whenever we are in a dangerous situation or
in stress, fear and anxiety. The changes that is happening to us is part of the
fight or flight syndrome. (Youngdiggers, n.d

However, when we experience fear and anxiety it
does not always occur in situation when we are in immediate danger. The
difference between the imagined threat and real danger is cannot always be
determined by our body and mind because we are not concerned with making clear
thought about the consequences of those choices. We are hyper-focused on
short-term survival in the moment (Bloom, 1999). Therefore, whenever we
interpret a situation, our body will physically respond immediately like we are
in danger and threat , even though we’re not in danger (Youngdiggers, n.d).