abstainer

An abstainer is someone who voluntarily refrains from doing, eating, or enjoying something. It's more than just saying "no" out of disinterest; it implies a deliberate act of self-denial or restraint. A citizen might abstain from voting as a form of protest, or an athlete might abstain from junk food during training.

The word carries a sense of discipline and often suggests a moral or ethical reason for the choice. For example, a board member might abstain from voting if they have a conflict of interest. Historically, "abstainer" was strongly associated with the temperance movement in the 19th and early 20th centuries—referring to people who pledged to abstain from alcoholic beverages.

However, being an abstainer isn't limited to vices! You might choose to abstain from social media for a digital detox, or an artist might abstain from using certain colors in their work as a creative challenge. The key is the conscious and voluntary decision to forgo something.

So, whether it's resisting temptation, upholding principles, or pursuing a specific goal, an abstainer is someone who exercises self-control by deliberately choosing what not to do.