Every life, Tranströmer writes, “has a sister ship,” one that follows “quite another route” than the one we ended up taking. We want it to be otherwise, but it cannot be: the people we might have been live a different, phantom life than the people we are.
And so the question, sweet pea, is who do you intend to be. As you’ve stated in your letter, you believe you could be happy in either scenario—becoming a father or remaining childless. You wrote to me because you want clarity about which course to take, but perhaps you should let that go. Instead, take a figurative step into the forest like that man in the poem and simply gaze for a while at your blue house. I think if you did, you’d see what I see: that there will likely be no clarity, at least at the outset; there will only be the choice you make and the sure knowledge that either one will contain some loss.
You say that you and your partner don’t want to make the choice to become parents simply because you’re afraid you “will regret not having one later,” but I encourage you to reexamine that. Thinking deeply about your choices and actions from the stance of your future self can serve as both a motivational and a corrective force. It can help you stay true to who you really are as well as inspire you to leverage your desires against your fears.
In spite of my fears, I didn’t regret having a baby. My son’s body against mine was the clarity I never had. The first few weeks of his life, I felt honestly rattled by the knowledge of how close I’d come to opting to live my life without him. It was a penetrating, relentless, unalterable thing, to be his mother, my life ending and beginning at once.
If I could go back in time I’d make the same choice in a snap. And yet, there remains my sister life. All the other things I could have done instead. I wouldn’t know what I couldn’t know until I became a mom, and so I’m certain there are things I don’t know because I can’t know because I did. Who would I have nurtured had I not been nurturing my two children over these past seven years? In what creative and practical forces would my love have been gathered up? What didn’t I write because I was catching my children at the bottoms of slides and spotting them as they balanced along the tops of low brick walls and pushing them endlessly in swings? What did I write because I did? Would I be happier and more intelligent and prettier if I had been free all this time to read in silence on a couch that sat opposite of Mr. Sugar’s? Would I complain less? Has sleep deprivation and the consumption of an exorbitant number of Annie’s Homegrown Organic Cheddar Bunnies taken years off of my life or added years onto it? Who would I have met if I had bicycled across Iceland and hiked around Mongolia and what would I have experienced and where would that have taken me?
I’ll never know and neither will you of the life you don’t choose. We’ll only know that whatever that sister life was, it was important and beautiful and not ours. It was the ghost ship that didn’t carry us.