This is a submission in our monthly contest. October’s theme is Determination. Enter your own here!

I used to have a recurring, panic-inducing dream about an underground parking garage. The garage lies beneath the children’s hospital where my son receives ongoing treatment of his heart defects and other serious medical conditions.

Picture incredibly narrow parking spots with load-bearing columns scattered about everywhere, creating an obstacle course that even the most compact of vehicles must navigate carefully. Scuff marks with glimmers of auto body paint litter the sides of every single one of those load-bearing columns: a reminder that many who have gone before me have failed to make it out unscathed.

I’m a horrible parker, hence the nightmares.

Thanks to my poor depth perception, visuospatial tasks have never been my forte. I’ve hit more than a few stationary objects in my nearly 15-year-long driving career.

Throw in the previously unfathomable level of sleep deprivation that accompanies the job of parenting a medically complex child (which exacerbates my depth perception problems), and I stand no chance against this parking garage.

For the first several visits, I have my husband park the car, or I give up and drop it off out front with the valets. But this arrangement eventually becomes unfeasible. Sometimes my husband and I need to arrive separately, and the valet booth has limited hours.

I realize I’m going to have to learn how to park the car in that hellish garage so that I can always be there with my son while he’s in the hospital. There’s just no way around it anymore.

I take the scholarly approach, as I tend to do. I make diagrams of the precise angles necessary to maneuver my way into one of the spots without scraping a column or a neighboring car. I visualize the garage and imagine myself parking. I even ask my husband for pointers, but he’s not much help since he’s been graced with a natural gift for this sort of thing: “I dunno, I just turn the steering wheel and park the car?”

After all that preparation, I get a chance to put it into practice at the next scheduled appointment I must take our son to by myself. I meditate on (that’s my code for “obsess over”) the task at hand the whole drive to the hospital, and I briefly contemplate saying, “Screw it, I’ll just do valet parking” before turning into the garage.

I choose my target. I take a hard pass on the spot between two huge SUVs that are barely within the lines and decide on one with well-behaved neighbors instead.

Much of the elegance of my diagram was missing in this real-life attempt, but I managed to get my car in the spot. Never mind that I’ve wedged myself into a position that will require a nine-point turn to exit. That’s a problem for “Future Me,” and it’s beside the point.

When your child is born with a heart that’s broken beyond full repair, you learn what you can and cannot control. I can’t control whether the cardiac surgeon I’ve handed my son over to will return him in a better condition than he was in before – or if I’ll even get him back at all.

I can’t control the fact that I’ll probably outlive my child.

But I can learn how to park the damn car. I can conquer that fear and make that nightmare go away. I can let go of all the anxieties that used to plague me, the worries about issues that seem so trivial in retrospect.

Now I know that if the worst-case scenario in a situation is a scraped fender or having to file an insurance claim, that’s not something worth worrying about. Those are problems we can solve if the worst should happen.

It’s the unsolvable, uncontrollable, life-threatening types of problems that are the real stuff of nightmares, anyway.