Unlocking the Meaning of 'What Makes Someone Tick'

In episode 437 of the Everybody ESL podcast, host Ben explores a fascinating and highly useful English idiom: "something makes someone tick." This expression is frequently used in conversation to describe the core motivations, internal drivers, and personality traits that define an individual.

Defining the Expression

When we ask what "makes someone tick," we are essentially trying to understand the fundamental "thing that motivates someone." It refers to the underlying forces that dictate "the way they do" things, the "thing that they care about the most," or the specific attributes that "make someone who they are." It is an inquiry into the internal mechanism of a person's character.

The Mechanical Origins of 'Tick'

To grasp why this phrase carries its specific meaning, Ben breaks down the etymology of the word "tick." Traditionally, as a verb, "tick" describes the repetitive sound made by a clock or a watch. However, in the context of this idiom, it refers to the "sound of any kind of machine or mechanism that is working."

When a machine is "operating" or "doing something," it emits a mechanical sound—a "ticking"—that serves as evidence of its functionality. By extension, when we apply this to humans, we are metaphorically treating the person as a "machine or a mechanism." We are asking: "What makes that person function?" or "What keeps someone functioning?" By identifying what makes them "operate," we gain insight into their true nature.

Practical Application in Conversation

Ben provides a relatable scenario to illustrate how to use this expression effectively. Imagine working alongside a "very mysterious" coworker for years without truly understanding their character. In such a case, one might say, "I want to find out what makes him tick."

This statement signals a desire to move beyond the surface level of a relationship to understand:

• What "motivates him."
• What "makes him do the things that he does."
• What "makes him the person he is."

Once you have observed the individual long enough to understand their core values and drivers, you might conclude, "Now I know what makes him tick." At this point, the person is no longer "mysterious" because you have successfully identified the internal "mechanism" that dictates their behavior and life choices.

Conclusion

Learning idioms like "what makes someone tick" is essential for anyone looking to improve their English fluency. It allows speakers to describe complex human behaviors with a simple, vivid metaphor. As Ben encourages his listeners, understanding these nuances is a vital part of "practicing" and "learning" the language, helping learners connect more deeply with the people around them.