My mom always said a cold goes through a house like a line at the grocery store. Everybody waits their turn. Last week proved it. Our youngest got sick first, then our middle one, then our oldest, each a day apart. My husband worked late most evenings, so it was mostly me, a box of tissues, a thermometer, and a pot of soup that never seemed to empty.

Somewhere around the second night I noticed something. Almost everything I was doing for my kids, I was doing the way my mom did it for me. The hand on the back. The cup of water on the nightstand. The lamp left on in the hall. I had not planned any of it. It was just there.

That same week I had asked readers of the blog to tell me what they thank their moms for, and I read the replies at the kitchen table after bedtime. This post is what came up most, in my house and in those replies.

Thank your mom for sitting with you when you were sick

The first night of the cold, our youngest could not settle. I pulled the rocking chair next to the couch, put a hand on our youngest’s back, and stayed there. I did not have a phone in my other hand. I just sat. After a while our youngest’s breathing slowed down and the coughing stopped.

I remembered my mom doing the same thing when I was small. My mom did not fix anything. My mom did not give a speech about germs. My mom sat on the edge of my bed and stayed until I fell asleep. I did not understand then how long those nights must have felt to a tired adult.

The lesson is plain. A mom who sits with you when you feel bad teaches you that being present is enough.

Thank your mom for teaching you something simple to cook

By the second day I had a pot going on the stove with chicken, carrots, celery, and a lot of salt. I did not look anything up. My mom taught me this soup standing at her counter when I was a teenager, and I have made it every winter since.

Our middle one shuffled into the kitchen in a blanket and asked what smelled good. I handed over a spoon and let our middle one taste the broth. That is exactly what my mom used to do with me.

I used to think the lesson was about the soup. It is not. My mom gave me something I could make with my hands when I did not know what else to do for a person I love. That is the thing worth thanking a mom for.

Thank your mom for showing up to the boring things

Our oldest’s school concert got moved because of all the sick kids, and I felt relieved, and then I felt a little guilty for feeling relieved. My mom came to every concert, every awards assembly, every parent night. Most of those events were long and dull. My mom sat through all of them.

Denise K., 48, Fort Wayne, Indiana, wrote in with this: “My mom worked two jobs and still sat in the bleachers for every single swim meet. I did not win much. She came anyway. I did not get it until I had my own kids and found out how tired a person can be.”

A mom who shows up to the boring things teaches you that you were worth the drive and the folding chair.

Thank your mom for saying no when yes would have been easier

Midweek, our middle one asked to watch shows all day because of being sick. I said yes for the morning and no for the afternoon. The no got some tears. I was tired and the yes would have bought me a quiet afternoon.

I thought of my mom. When I was sick as a kid I wanted to stay in bed all day and my mom made me get up, take a bath, and sit in a chair by the window for a while. I hated it at the time. I also felt better every time.

Saying no to a sick kid or a sad kid takes more energy than saying yes. A mom who did that for you was spending energy on your behalf. That is something to thank a mom for later, even if you did not thank her then.

Thank your mom for letting you fail at small things

Our oldest tried to make toast on the third day and burned both slices. Our oldest looked at me and waited for me to take over. I did not. I handed over the bread bag and said to try again. The second batch was fine.

My mom did this constantly. My mom let me pack my own school bag and forget my homework. My mom let me ride my bike to a friend’s house and get lost. My mom let me fail small so I would know I could recover.

Marcus T., 35, Reno, Nevada, sent this: “My mom never did my science projects for me. Mine always looked worse than the other kids’ projects. Now I can fix almost anything in my house and I think those two things are connected.”

A mom who let you fail at small things gave you practice at getting back up.

Thank your mom for making the house feel safe at night

Every night of the sick week I left the hall light on. I also left each kid’s door open a few inches and set a cup of water on each nightstand. I did not think about any of it. My mom did all three of those things every night of my childhood.

My mom also checked on me after I was asleep. I only know this because I would sometimes wake up and find my blanket pulled up to my chin when I had kicked it off. Nobody told me who did that. I just knew.

A home that feels safe at night is not an accident. Someone decides to leave a light on and check the doors and look in on the kids. If your mom did that, it was a choice she made every single night for years.

Thank your mom for working hard without making you carry it

On the fourth night my husband came home late and found me asleep on the couch with a thermometer in my hand. I was worn out and I had not said so to the kids. My mom was the same way. My mom was tired a lot when I was growing up. I did not know that until I was an adult.

Janet P., 61, Columbia, South Carolina, wrote: “My mother cleaned houses and never once complained about it in front of us. I found out years later how little she made. She made us feel like we had plenty. I thank her for that every time I pay a bill.”

A mom who worked hard and kept the weight of it off your shoulders gave you a childhood that felt lighter than it really was.

Thank your mom for telling you the truth in a kind way

I called my mom on the fifth day to ask about fevers. My mom listened to me for a minute and then said, “You sound exhausted. Ask your husband to take tomorrow night.” My mom was right and I did not want to hear it. I asked anyway, and my husband said yes.

My mom has always done this. My mom does not sugarcoat and my mom does not pile on. When I was a teenager and said something unkind about a friend, my mom told me plainly that it was unkind and then dropped it. No lecture. Just the truth and then a cup of tea.

A mom who tells you the truth kindly is giving you two gifts at once. Honesty and the feeling that you are still loved after hearing it.

Thank your mom for remembering the small details

My mom mailed a package that arrived in the middle of the sick week. Inside was a specific kind of crackers that our youngest likes, the exact brand of tissues with lotion that our oldest asked for last winter, and a puzzle book for our middle one. My mom had remembered all of it from a phone call months ago.

I do not know how my mom keeps track. I can barely remember which kid likes which cereal. My mom remembers which grandchild is afraid of the dentist, which one wants to learn to sew, and which one hates the seam on a sock.

A mom who remembers the small details is paying close attention to who you are. That attention is a kind of love that is easy to miss until you try to give it yourself.

Thank your mom for forgiving you quickly

Near the end of the week I snapped at our oldest over a wet towel on the floor. It was a small thing and I made it big because I was tired. Our oldest went quiet. Ten minutes later I went upstairs, sat on the bed, and said I was sorry. Our oldest said it was fine and meant it.

I learned that from my mom. I said terrible things to my mom when I was a teenager. My mom never held them over me. By dinner the same day my mom would ask if I wanted seconds, as if nothing had happened. It was not that my mom forgot. My mom chose not to keep score.

A mom who forgives quickly teaches you that a bad hour does not have to become a bad relationship.

Thank your mom for still answering the phone

On the last day of the cold, when everyone was finally eating and arguing again, I called my mom just to talk. My mom picked up on the second ring, like always. I did not need anything. I just wanted to tell someone the week was over.

Rosa M., 44, Albuquerque, New Mexico, put it this way: “I am a grown woman with a mortgage and I still call my mom when the car makes a noise. She always answers. I do not know what I will do when she does not.”

That reply stayed with me. A mom who still answers the phone, years after you moved out, is still showing up for you. It is the same thing as the bleachers and the edge of the bed, just in a different shape.

That is the list that came out of a long week with a cold and a stack of reader replies. Readers mentioned plenty more, like teaching them to write a thank you note, or to say sorry first, or to keep a little cash tucked in a coat pocket. I could have kept going.

My mom is not perfect and neither am I. But I spent a week doing her work with her hands without even noticing, and that seems like reason enough to pick up the phone and say thank you while I still can.

What is the thing you will always thank your mom for?