As a stress expert, Dr. Rebecca Heiss is dedicated to helping us overcome our instinctual limitations – the ancient, often subconscious fears that hold us back from our optimal performance and our happiest lives. Her research has been designated “transformative” by the National Science Foundation and it is changing lives across the globe. 

Author of acclaimed book Instinct, founder and CEO of the 360-review mobile application, icueity, and highly sought-after professional speaker, Rebecca has found her calling in helping others recognize the power of biological applications in their lives.

​​Today her focus is working with clients to stop the pursuit of happy, and instead SPARK HAPPY with the help of her yearlong Spark happy experience. Informed by the latest neuroscience on imposter syndrome, stress and anxiety, and positive psychology, Rebecca’s fear(less) message inspires hope and actionable insights to train our brains to work for us, rather than against us, especially in times of uncertainty. With surprising humor and palpable energy, Dr. Heiss, wins over audiences around the world with her interactive, inspiring and timely takeaways.