'You only live once". The famous tagline and hashtag that people believe nowadays. They always equate this to living life at its fullest not thinking about what tomorrow will lead them. Main Entry: he·do·nism Pronunciation: \ˈhē-də-ˌni-zəm\ Function: noun Etymology: Greek hēdonē pleasure; akin to Greek hēdys sweet — more at sweet Date: 1856 1 : … Continue reading Y.O.L.O.