We
modern humans often find ourselves frenetically engaging in one
activity after another. Modern life pushes us to multitask and be
constantly on the go. Our smart phones keep us ceaselessly in touch
with a wide variety of people and events, threatening to rob us of
any “down time” or quiet time, during which we can rest our
mind and rejuvenate. Thus many of us go to great efforts to take a
break to come down from our high alert state.
This
is one reason why yoga and meditation have come to have so much
appeal to moderns. People consider these practices to be of value to
them, because the mind is considered to be doing nothing when we
meditate; to become idle, to become blank, to rest. Once we go into
mental idle mode for a while, both body and mind become refreshed and
we're ready to jump back into the fray. It's as if our brain is
connected to an on/off switch, that either allows it to be busy or
renders it dormant. We flip from one mode to the other, as if our
mind is polarized—it's either doing everything or nothing. There
seems to be no gray area (sort of like American politics: it's either
right wing or left wing, with no middle ground). Our life continues
in either case, but nothing changes; no progress can occur, because
we can't escape inhabiting and getting stuck in either extreme.
Modern
neuroscience is bringing us a new understanding of what's going on in
our mind while we rest it in meditation (or sleep). Even when we
believe we've entered a blank, meditative state, magnetic resonance
imaging (MRI) machines show that certain parts of the brain (those
that are mostly below the level of consciousness) actually become
more active during meditation. These various regions of the
brain do their own kinds of business and problem solving,
autonomously, so that when we reengage with the world, we may find
ourselves more creative, happier, and more effective.
But
it's not that we've allowed the whole mind to “veg out” and
recharge; we've let the conscious part of it become idle, as the
unconscious part cranks up to do some work on its own. So we have
more than just the binary on/off situation in our brain; it has other
modes wherein the subconscious part automatically keeps chugging
away, even during meditation, sleep, or idle times.
Creative
people know that some of their biggest insights come when they are on
idle, or even while daydreaming. Many of them have found that, after
actively banging their heads against a wall, trying to figure out a
problem, the solution comes unbidden after they go into idle mode.
So
meditation is not just a process of turning the mind off, so we can
let go our stress for a while—then jump back in, refreshed and
ready to do battle again, just as we did before. It's more a process
of getting the conscious “higher” part of the brain to turn
activities over to other regions that can engage with life's issues
and concerns, find ways to connect those regions and get them
collaborating, so we can bring insightful and fresh ways to manage
life.
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