People on hard shifts get good at saying they are fine. They can finish the report, clean the rig, answer the radio and make the next call. That does not tell you much about what happens when the noise stops.

The news can add another layer. BBC News is reporting on a Russian diesel deal criticized by Ukraine's president. Stories involving war, national leadership and disputed policy can hit people differently. One coworker may argue about it. Another may shut off the television. Someone else may become unusually quiet.

That last response deserves attention, but not a diagnosis. A headline might be the immediate pressure point. It might also have nothing to do with the change you are seeing.

Start with what you can actually observe

If a dependable coworker has become withdrawn, irritable or forgetful, stick to facts you could put in a clean handoff. They have stopped eating with the crew. They are missing ordinary steps. They have called off twice. They seem exhausted. They are no longer answering messages after shift.

Then ask one plain question: “You have not seemed like yourself lately. How are you doing?”

Do not begin with “You are depressed,” “This is because of the news,” or “You need therapy.” Those statements may feel efficient, but they force your explanation onto someone before you know the situation. The change could involve grief, money trouble, poor sleep, pain, medication, alcohol, family strain, a head injury or several things at once.

Your job as a friend is not to sort all of that out in the bay or parking lot. Your job is to make it easier for the person to tell the truth.

Listen for function, not just feelings

Shift workers often answer emotional questions with operational answers. “I am tired.” “It has been busy.” “I just need a day off.” That may be accurate. It may also be the safest answer they can manage at first.

Ask about daily function. Are they sleeping? Are they eating regularly? Can they concentrate well enough to work and drive? Are they keeping up with bills and basic chores? Have they stopped doing the few things that normally help them reset?

If there has been a concussion or another head injury, do not assume every mood change is simply stress. Encourage an appropriate medical evaluation. If the person is trying to understand local options, you can pass along post-concussion depression resources in the St. Louis area as one place to begin gathering questions. A resource is not a diagnosis, and a link is not a handoff. Offer to help the person write down symptoms, dates and concerns for a qualified clinician.

Make the next step smaller

“Get help” is vague enough to ignore. A useful offer is specific: sit with them while they call their regular health care provider, help identify an employee assistance contact, trade a noncritical task so they have ten minutes of privacy, or send one text after shift asking whether they made the call.

Keep the circle small. Do not turn concern into break-room discussion. If you need guidance from a supervisor because safety or job performance is involved, share what is necessary and observable. Avoid broadcasting guesses about the person’s health.

There is one exception to the slow approach. If someone says they may hurt themselves or another person, appears unable to remain safe, or is in immediate danger, treat that as an emergency. Stay with them if you can do so safely and contact emergency services or an appropriate crisis service. Do not leave the entire response to a text message.

Check again after the first conversation

A coworker may deny a problem because there is no problem. They may also need time before answering honestly. Respect the first answer, then keep the door open: “All right. I wanted to ask because I noticed a change. I will check on you tomorrow.”

That is not surveillance. It is the same basic discipline used in any decent handoff: notice what changed, state it clearly and make sure responsibility does not disappear between shifts.

You do not need the perfect words. You need enough steadiness to ask, enough restraint not to diagnose, and enough follow-through that “let me know if you need anything” becomes an actual next step.