Ключевые слова: aged, balkans, belgrade, beograd, crisis, danger, elder, epidemic, face, face mask, facemask, generations gap, grandfather, health, illness, koronavirus, koronavirus u srbiji, male, man, mask, men, old man, old people, old people and coronavirus, pandemic, pension, people, prevention, protection, respiratory, responsibility, restrictions, retired, safety, sars cov 2, senior, serbia, srbija, traffic, virus, young, youth,