For many, the lack of greeting becomes offensive, especially when on the receiving end. In short, a greeting is a must and usually opens up the door to a few gossips
Kwa ambiri, kusapatsidwa moni kumatengedwa ngati chipongwe, kwenikweni kwa oyembekezerayo.  Mwachidule, kupereka moni ndi koyenera ndipo nthawi zambiri zimapereka mpata wamijedo.