There are people who regularly create nuisance at home. They don't find it awkward but their neighbourhood gets polluted. People loose their mental peace due to certain family's intolerant attitude within the four walls. Regularly beating each other, screaming and crying, throwing utensils, hurling abuses loudly may not bother the family which indulges in such actions but definitely disturbs the neighbours. I would say, such kind of people are also not at all contributing to the nation in a healthy way. They are basically ruining the culture and etiquette which will prove harmful in the long run.