The Power of Now: Why the Present Moment Is All We Have The great significance of now is one of the greatest recognitions in human psychology, which illustrates why the present moment is literally the only thing we have, and how accepting this acknowledgment will forever change your experience of life. Knowing the great importance of present moment awareness is the basis for real happiness, peace, and fulfillment.

In today’s life, many people suffer from future anxiety or past depression, which means they are missing the only time that life is really lived—right now. Scientific research demonstrates that present moment awareness is not merely philosophical wisdom; it is a measurable psychological state that can drastically improve mental health, decision-making, and life satisfaction overall.
Understanding the Power of Now: The Foundation of Conscious Living
The power of now operates through the primal realization that consciousness only exists in the now. While your mind can think about the past and future, your experience of being alive happens only now in the here and now.
Modern neuroscience has dramatically changed our understanding of present-moment awareness with scientific studies into mindfulness and attention. When you are fully present, brain areas related to stress and rumination have decreased activity—whereas brain areas associated with well-being and clarity become more active.
Present moment awareness is inherently different than the mind’s default tendency to float away to memories of the past, or to anticipate what is next. This “time travel”, when used in moderation, is helpful for purposes such as planning and learning. But, it quickly becomes overwhelming when it consistently takes your attention away from what is happening in the present.
The Science of Awareness in Present-Moments
Neuroscientific studies found that awareness of the present moment actually creates measurable and specific changes in brain structure and functions. Author Mihaly Csikszentmihalyi used brain imaging to discover that meditators have increased volume in areas of the brain that relate to emotional regulation, along with decreased default mode network function that shows up as mind-wandering.
When you are in a present-moment orientation, your focus is shifting brain networks that operate differently without present-moment attention. In the special triangulation of the brain networks used by mindfulness-based awareness, there is more connectivity between areas that build and sustain focus, and less activation in brain areas that generate constant mental chatter.
Research further demonstrated that present-moment awareness activates the parasympathetic nervous system, which you can think of as the ‘rest and digest’ mode, which creates relaxation and healing, while also reducing cortisol and adrenaline in the bloodstream. These physiological changes provide immediate effects on mental and physical health.
Reasons Why The Present Is The Only Reality
For multiple essential reasons, your actual life experience only occurs in the present:
Consciousness happens in the moment – You can only think, feel, and experience in the moment.
Action happens now – Every choice and action occurs in present moment awareness.
Sensory experience happens now – All seeing, hearing, touching, tasting, and smelling occur right now.
Life happens moment by moment – Past and future exist only as mental concepts and not as lived reality.
The Fallacy of Past and Future
While the past and the future feel real and important, they exist solely as mental constructs and can work to either enhance or diminish your present moment experience. Recognizing that difference is a monumental understanding of human suffering and well-being.
The past exists only as memories contained in your brain, then accessed through present-moment thinking. Although these memories can give valuable information and context, they become a problem when they monopolize your attention and inhibit engaging in the reality of the present.
The future, as we think about it, only exists in our minds and is something we have contemplated through thinking about what’s happening now. Planning and setting goals are certainly helpful, but taking to time to focus primarily on the future is a source of anxiety and disconnect from your actual life happening now. Mental time travel is your mind’s ability to move it’s attention away from whatever is happening in the moment to recall past experiences or to consider future situations. While this is an incredibly useful capability that served an evolutionary purpose, it becomes a liability when it takes you out of the present moment.