Why You Sometimes Act Wrong
Everybody did it. Acted impulsively and then regretted it later.
While we can be grateful that such events were not all that
frequent, life was all about making such choices. From the time
we woke up, till we dropped off to sleep, we repeatedly chose to
act on a single option out of thousands. Each choice led to an
action. Even for the simplest action, when you reached out to
shut off the morning alarm, there was massive complexity
underneath. That action involved muscle movements, which were
sequences of contractions. Muscles responded to nerve signals
instant by instant. Each signal invoked only a tiny contraction.
Yet, your hand moved with clear purpose. It did not wander off
on its own. That purpose was continually sustained. Those
muscles had to contract precisely over thousands of contraction
cycles till you fingers achieved the purpose of touching the
button.
Even a computer carried out sequences of actions to meet a
purpose, expressed by a Command. For the "Copy" command, the
computer read bytes of data, retained them in memory and wrote
them to a new location. Its purpose remained constant, while
numerous actions were performed. Life followed the same theme.
The activities in our lives also had hierarchies of purpose,
with numerous individual actions performed to meet each
objective. Switching off the alarm was a small bit of the
purpose of going to office. Running to catch the train, or
waiting at the lift served the same purpose. Which was but a
small part of the purpose of keeping a job, which again remained
a subset of the objective of survival itself.
Science discovered that a region of the brain, the basal
ganglia, played a role that turned purposeful action into quick,
reliable and unthinking habit. Your actions were largely
automated. All you had to do was to express a purpose and the
basal ganglia would move your muscles to achieve it. But how did
you express a purpose? It began in the cradle. As a baby, you
made erratic hand and leg movements. Then you saw a toy. Your
waving hand touched it. That movement was recorded. A subsequent
view of the toy recalled this feeling, which triggered the
remembered muscle movements. Over the years, through repeated
play and experimentation, your basal ganglia learned to move
your hand towards seen objects. Across the years, it learned to
weave you through traffic, meeting the purpose of getting you
home. That left you free to worry about mortgage payments. Until
you had a new feeling. Gas in the tank was low. You needed to
fill gas. That purpose turned you off the highway.
Most of the time, your mind acted to convert feelings into
reality. Feelings were our interpretation of events in the
world. Fear and anxiety, or joy and satisfaction interpreted the
world around us. Since most emotions were triggered in just a
few milliseconds, trains of feelings passed through our minds.
Fortunately for us, a region called the limbic system, a
primeval brain, generated and managed this flowing stream of
emotions. It chose the most powerful emotion and set that as
your purpose, inhibiting lesser emotions. So, if you acted
suddenly in ways which you regretted later, it was because you
were suddenly the victim of an overpowering emotion. It was not
your choice. But the choice of the limbic system.
Thus, mature actions depended on stilling your emotions to
prevent over riding control by the primitive limbic system.
Across the ages, sages suggested many ways to still the mind and
bring peace. When we did that, a superior intelligence, which we
term consciousness, took over and guided us with all its vast
inherited and acquired wisdom. That was the secret of being
"cool."