Are Personality Tests Accurate? What Stress Reveals About You | Mike Duffy

Are personality tests really accurate—or do they miss what stress reveals about you?In this episode of the Brain Fitness Podcast, I sit down with Mike Duffy, founder of VennX, to explore personality assessments, stress patterns, HRV, AI, emotional behavior, and the future of self-awareness.Mike explains why traditional personality tests may only provide a snapshot of who we are, while real human behavior can change over time—especially under stress, in relationships, on teams, and when making important decisions.Mike Duffy is the founder of VennX, the human waveform company. A former Army paratrooper and Signal Corps officer, three-time chief of staff, and pharmaceutical data executive, Mike spent his career building high-performance systems before applying that same lens to human transformation.Drawing from his own recovery and 10-year transformation journey, Mike created VennX to explore how psychological shifts connect with physiological outcomes over time. VennX calls this Psychosomatic Intelligence—using real human data to better understand the relationship between insight, action, HRV, emotional resolution, and lasting behavior change.Mike also serves as CLO of GoBundance and is bringing VennX’s waveform technology to entrepreneurs, high performers, and clinical partners like BrainTap.Curious what your patterns may reveal? Mike Duffy is offering Brain Fitness Podcast listeners a free VennX scan here:https://form.typeform.com/to/yzo0vnpN?typeform-source=www.youtube.comConnect with Mike Duffy:https://vennwisdom.com/Connect with Dr. Patrick Porter:https://drpatrickporter.com/https://www.instagram.com/drpatrickporter/https://www.facebook.com/DrPatrickPorter/https://www.youtube.com/c/drpatrickporterOther helpful links & information:http://www.braintap.pro/*Our content is for informational purposes only and should not be treated as medical or health advice. Please consult with your doctor / healthcare provider if you have any questions about your medical condition.#BrainFitnessPodcast #PersonalityTests #SelfAwareness #HumanBehavior #HRV