The healing power of even the most microscopic exchange with someone who knows in a flash precisely what you're talking about because she experienced that thing too cannot be overestimated.

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 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. There's nothing to do but salute it from the shore.

Whatever happens to you belongs to you. Make it yours. Feed it to yourself even if it feels impossible to swallow. Let it nurture you, because it will.