The term ONE MAKING A CHOICE can be summarized as two different job descriptions: an Opter and a Selector. An Opter is someone who makes a choice or decision, usually after careful consideration. A Selector is someone who chooses from a range of options, often based on their own preferences or criteria. Both roles involve making a choice, but the Opter is more likely to take into account external factors, while the Selector is more likely to focus on their own preferences.