Did I turn off the gas?

The front door gets the search traffic. The thing that actually sends people back up the stairs is often the cooker. In English it is “did I turn off the stove?” In a Spanish kitchen it is “¿cerré el gas?” or “¿cerré el fogón?” Same loop. Different object. Same two minutes on the landing with the keys already in your hand.

If you already know why your brain drops the lock — automatic actions do not encode — you do not need another essay on object permanence. You need a 20-second sequence for the hob, because a gas tap is not a door. You cannot glance at it from the street.

Why the stove is worse than the door

A locked door is binary and visible from the corridor. A hob is three questions pretending to be one:

• Are the burners off?
• Is the oven off?
• If you have a tap on the pipe, is that closed — the thing Spanish households mean by cerrar el gas?

You can answer the first and still not have answered the third. Your brain files “I cooked, I finished” as one memory and walks. The doubt arrives at the lift. That is not OCD as a personality. It is an unlogged, out-of-sight action with a fire-shaped cost.

The 20-second cooker check

Order it by how you already leave the kitchen, not by a wellness infographic. One pass, toward the door:

1. Look at the knobs, not the pans. Knobs to off. If a flame is still there you will see it. If you cook electric, wait for the residual-heat light you already know. Do not start a new inspection of the grill “just in case.”
2. Oven: door closed, dial off. Touch the dial. Saying “oven off” out loud is not cute; it is an auditory trace your brain will actually keep.
3. The tap, if you have one. Many flats close the gas at the wall or behind the cooker after dinner. If that is your household rule, it is a checklist item, not a vibe. Hand on the tap. “Gas cerrado.” Then you may leave.
4. Log it before you pick up the keys. The log has to happen in the kitchen. A note three blocks away is another rumination, just with a UI.

Twenty seconds is honest if you do not add “and the windows, and the iron, and the bathroom tap” in the same breath. Those can be their own items. Mixing them is how a cooker check becomes a 12-minute loop.

What not to do

• Do not take a photo of a black hob “for proof” every night unless that is already your system. Photos help some brains and become a compulsion for others. If you use them, one photo, then the log, then you walk. Routina keeps photos on the device if you need that rail.
• Do not go back for a second look from the street. The second look is the loop. The first look plus a timestamp is the product.
• Do not argue with yourself about whether you are “being dramatic.” Fire is a reasonable thing to want a record of. The pathology is the unrecorded repeat, not the first check.

Put it on the same list as the door

If you already have a leaving-home routine for lock and keys, the cooker is not a new lifestyle. It is one more row, in the kitchen, before the hallway. Routina is built for that half-minute: tap, haptic, sound, timestamp. The door post is why your brain forgets the lock. This one is so the search “did I leave the gas on” has the same answer.