Doubt can hold us back, but can it also be a motivator for progress and learning? When we question an idea, it requires us to use critical thinking to come to our own valid conclusions. Thinking for ourselves takes courage, but the benefits can be worthwhile. Clara Stancik is a sophomore at Unionville High School. She enjoys exploring various clubs and events as well as learning new skills. Clara is a committed athlete, running at varsity level for the Unionville Cross Country and Track teams year-round. She also takes part in the Unionville orchestra program as the lead violist and is a member of the Tri-M Music Honor Society. Additionally, Clara is involved in the Technology Student Association (TSA). In her free time, Clara finds pleasure in gardening and hiking alongside her family and spending time with her friends. Through her speech, Clara hopes to inspire others to embrace doubt as a powerful tool for growth and progress by challenging assumptions, questioning the world, and keeping an open mind. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx