If something happens to me, who will know?

If you live alone, "something happens" has a quiet first problem nobody puts on posters: before anyone can help you, someone has to notice. No one comes home to find you. The mail piles up slowly. The first preparation isn't a document — it's a detection system.

Build a noticing net

• A daily signal. A standing text, call, or check-in with one person — and an agreement about what a missed signal means. Simple beats clever: "If you don't hear from me by 10, call. If I don't answer twice, use the key."
• A neighbor in the loop. The person most likely to see the unopened door and the dark windows. They don't need your whole plan — they need your person's phone number.
• Your phone's emergency information. Modern phones can display your emergency contacts and key medical facts on the lock screen, where a paramedic or a stranger can see them without your code. Set it up today; it takes five minutes.

Then: knowing isn't doing

Noticing gets your person to your door. It doesn't get them through it, or tell them your medications, your wishes, or which bills stop. That's the second layer: a way in, a first page of instructions, and a map. The fridge sheet and the checklist cover both, in order.

The sentence to say out loud

The whole system hangs on one conversation: telling your person they are your person. It's shorter than you fear — most people are honored to be asked, and the ones who aren't are exactly the ones you needed to know about. Our guide on telling your person walks through it nearly word for word.

Check the whole chain at once: the 48-Hour Test asks about the noticing, the key, the list and the map — and gives you a verdict in hours.