It’s often easy, if frightening, to see how big decisions can change our lives. Moving to a new home, changing jobs, beginning or ending a relationship — all those loom large in front of us at times and may cause a lot of stress as we anticipate them. They are milestones by which we plot the course of our lives. When I was 25 I moved 900 miles away from everything and everyone I had known my entire life. Making a life for myself in this new place was devastatingly difficult and clearly effects me even now.

It occurs to me though that the millions of smaller and seemingly inconsequential choices may have a larger cumulative effect. There is a movie from a few years ago that I think illustrates very well the consequences of seemingly small changes. The film is Sliding Doors and stars Gwyneth Paltrow. In it, Paltrow plays two versions of her character, Helen. Early in the film we see Helen catching a train to go home — and not catching that train by just a few seconds, and we pass back and forth between two paths where her life diverges at that point.

There was no big, agonizing decision to make the difference. Some reviewers even referred to the staging of the divergence as clumsy. But her two selves are very different and, for the most part I think, equally plausible. I know that my life would be very different if I had stayed in Kentucky instead of moving to Florida. I would be very different. Some days, like today, I wonder how different I would be if I had left work five seconds earlier or later. I’ve read a theory that there are infinite multiple universes so that everything that possibly can happen DOES happen… somewhere. That’s no consolation for having to live in THIS universe though.