Your dad is being discharged from the hospital today. At least, that's what they told you yesterday.

So you moved two appointments, found someone to pick up the kids, and you've been sitting in his room since ten. Now it's two-thirty, and nobody can tell you when the paperwork will be done. The nurse says it's up to the doctor. The doctor's office says it's up to the case manager. The case manager isn't answering.

You've been polite every time you've asked. But the third time you hear "we're still waiting on that," you can feel your face getting hot.

If you're the person people count on to make things happen, and you can't stand being stuck where you can't make anything happen, this one's for you.

On you, but out of your hands

You've probably handled harder afternoons than that one. What makes it so maddening is that you're responsible for how it goes. You're the one getting your dad home. You're the one your family is texting for updates. You're the one who rearranged the whole day. But almost none of the decisions are yours.

The same thing happens in a lot of other places. Say you run a small practice, and your front desk person calls out sick on your busiest morning. The phones are ringing, patients are going to wait longer than they should, and they're going to be unhappy with you. It's your business and your reputation. But you didn't plan for this morning, and you can't make anyone show up.

Why it turns into anger, not just stress

So why does that turn into anger, and not just stress or worry?

Researchers who study emotions have looked at what tends to be going on in people's minds when they feel angry, as opposed to sad or anxious. Dr. Peter Kuppens and his colleagues asked people to think back to recent unpleasant situations, describe them, and report what they felt.

Anger paired most with two things. One was seeing someone else as responsible for what went wrong. The other was feeling like the situation was unfair.

What I find interesting is what didn't matter as much. In their study, simply not having control wasn't what matched with anger. It was the sense that someone else was accountable.

That fits the hospital afternoon. You're not angry about paperwork in general. You're angry at the case manager who isn't calling back, because it seems like it's on them. And it feels unfair, because you're the one who'll have to explain the delay to everyone else.

That's why being responsible but not in control is so likely to make you angry. The outcome matters to you, it's on you, and the thing in the way is in someone else's hands.

The second piece: how much say you feel you have

There's a second piece to this, and it's about how much say you feel you have. A classic set of studies by Dr. David Glass and his colleagues shows why this matters.

They had people do work while listening to loud, unpleasant bursts of noise. One group had a button they could press to stop the noise, but they were asked not to use it. It was just there. The other group didn't have a button, so they were simply at the mercy of the noise.

Then everyone was given puzzles to work on, and some of the puzzles couldn't actually be solved. The people with no button gave up on the puzzles sooner, and they made more mistakes on a proofreading task. The people who'd had access to the button kept trying longer. Just knowing they had the power to stop the noise changed how the stress affected them afterward, even though they never pressed it.

So when you're responsible for something you can't control, you're often dealing with two things at once. Someone else seems responsible for the problem, and you don't feel like you have any say in how it goes. That combination tends to wear down your patience at an accelerated rate.

Sort the situation into three parts

When your patience runs out, the anger that shows up makes sense. It's telling you that something matters to you and something is in the way. The trouble is that it tends to go toward whoever is closest, like the nurse who doesn't make the decisions, or your spouse on the phone asking for an update.

So when you notice that heat building, sort the situation into three parts: what's mine to do, what I can influence, and what I'm waiting on.

Go back to the hospital.

What's yours to do might be getting the car ready, putting together his medication list, and texting the family something like, "We may not be out until this evening. I'll let you know when we're leaving." You can move tonight's plans now, instead of scrambling at five o'clock.

What you can influence might be asking the nurse one specific question: "Who is the paperwork waiting on right now, and when do they usually come through?" Or asking whether you can go pick up his prescriptions while you wait, so that's done.

What you're waiting on is the doctor's sign-off. That one isn't yours. But you can decide how you're going to wait. Bring your laptop, take a walk to the cafeteria, or stop checking the clock every few minutes.

For the practice owner, it might look like this. Mine to do: decide which appointments to move and call those patients myself. What I can influence: ask someone on staff to cover the phones for the first hour. What I'm waiting on: how each patient takes the news.

Why matching your effort to what you can change helps

Sorting it this way gives you back some say, even when the big decision isn't yours. It also pulls your attention away from the part that's making you angriest, which is usually the waiting.

There's research behind this idea of matching what you do to what you can change. Dr. Cecilia Cheng and her colleagues combined decades of studies on how people cope with stress. People who adjusted their approach to fit what they could actually change in a situation tended to do better. These studies looked at patterns, so they can't prove that one causes the other, but the link was there across a lot of research.

This doesn't mean pretending it's fine. You can still be frustrated with the case manager. The sorting just keeps the frustration from ruining the whole afternoon.

It doesn't mean you have a short fuse

If you get angry in these moments, it doesn't mean you have a short fuse. More often, it means you care about the outcome, you're the one who'll answer for it, and someone else is holding the decision. You can't always change that. But there's usually a part that is yours, and it's often more than it feels like when you're in the middle of it.

In my next video, I'll talk about something that can happen right after a moment like this: why holding it together so well can make it harder to think clearly.