It's normal to always smell other people's cooking in the kitchen. There are two main reasons:

1 The reason is that the flue used by every household in the community is universal.

As long as you use a range hood when cooking, the taste of this dish will come in and out of the flue.

It is for this reason that we can smell other people's cooking, because the smell of other people's homes will spread into the air through the flue.

The second reason is that our kitchens are all in one place, so the windows are always open when cooking, so the smell of cooking will flow in the air. Take it to your own home.

It is for these two reasons that we always smell others cooking at home. If you are hungry and haven't cooked, you will have the urge to cook.

So we should look at this problem rationally! As long as you cook well, others will smell your cooking.