Doorways are portals to other worlds, both real and imagined. J. R. R. Tolkien–speaking through one of his most enduring characters, Bilbo Baggins–summed up the sense of mystery and adventure that lies just on the other side of such an opening.
It’s a dangerous business, Frodo, going out your door. You step onto the road, and if you don’t keep your feet, there’s no knowing where you might be swept off to–
Bilbo Baggins in Lord of the Rings
The idea that portals are gateways to other worlds filled with exotic new adventures was reinforced in popular fiction, TV programs and movies during my childhood. In the 1960s, I was enthralled by The Time Tunnel, a TV show with a thin plot that was propelled by the time traveling adventures of its two main characters. They would walk into a swirling black and white tunnel–think cheesy special effects!–which was a portal to other worlds. This was also a popular theme in other TV shows of the time such as The Twilight Zone. And I was glued to the TV when these shows aired.
The doorway effect
Those of us who are fortunate enough to live in a house or apartment made up of more than one room have probably experienced the phenomenon of walking through a doorway into another room and simultaneously forgetting the reason we walked into that room. We may experience a change in temperament or thought processing simply by walking through a portal.
According to scientific research, walking through a doorway triggers our brains to be ready to learn something new, and therefore, takes us away from the thoughts that occupied our minds just seconds before. That powerful response can be either stimulating or annoying depending on the circumstances, but I prefer to focus on the possibilities such journeys offer rather than the limitations.
Passing through a portal can be the key to the process of rejuvenation, a way to unplug from the disturbing or mundane events we become bogged down in at home or work. Whether for exercise or to relieve depression, when I need a break, I remove myself from the situation at hand, walk outside, breath some fresh air (hopefully) and let my sense of curiosity about the world take control. This is where the adventure begins.