Welcome to The Lighthouse Collective podcast series Keep Shining with Stuart MacMillan. In this special episode focused on New Beginnings, Stuart sits down with veteran executive recruiter, entrepreneur, and co-founder Debbie Squier for a deeply personal conversation about faith, courage, and the transformative power of starting new chapters—in business, family, and life.

What you will hear

• Debbie’s pivotal leap from a steady career to founding her successful company, Impact This Day, during the 2008 financial crisis and the profound faith that guided her.
• The real meaning of “burning the ships” and committing fully to a new beginning, even when the outcome is uncertain.
• How seasons of major change (from closing a long-standing business to selling a dream home) have reshaped her identity and sense of purpose.
• The critical difference between moments of obedience and disobedience when following a calling, and the tangible consequences of each.
• Debbie’s exciting new beginning: launching a grandparenting ministry and discovering a calling rooted in service, mentorship, and legacy.
• Practical encouragement for anyone standing on the edge of their own new beginning: how to take the first step, build momentum, and find your worth beyond a title or paycheck.

Memorable lines

• “God was wooing me back to him.”
• “Take that first step.”

About Debbie Squier

Debbie Squier is a veteran executive recruiter with over 25 years of experience partnering with some of the world’s most respected direct-selling companies. As the founder of Impact This Day, she built a celebrated “people company” dedicated to connecting purpose-driven organizations with transformative leadership talent. Today, as the co-founder of The Lighthouse Collective, Debbie champions meaningful connections and inspires others to begin new chapters with courage and faith. She is passionate about family, her growing role as a grandmother (“Magaw”), and serving her community through mentorship and ministry.

Resources & links

Follow Debbie Squier and learn more:

• Facebook: https://www.facebook.com/debbie.squier.9/
• Instagram: https://www.instagram.com/dlsquier/?hl=en
• LinkedIn: https://www.linkedin.com/in/debbie-squier-4027186

Follow Stuart on Social Media:

https://www.linkedin.com/in/macmillanstuart/

https://www.instagram.com/macmillanstuart/

Follow The Lighthouse Collective on Social Media:

https://www.instagram.com/lighthousecollectiveglobal/

Connect with Stuart MacMillan at www.TheLighthouseCollective.Global

Subscribe to The Lighthouse Collective on YouTube and watch the video: https://www.youtube.com/@TheLighthouseCollective

Thanks for listening. Keep Shining, Be A Light!

Welcome to The Lighthouse Collective podcast series Keep Shining with Stuart MacMillan. In this episode, Stuart sits down with veteran beauty R&D leader, former Chief Science Officer at Revlon, and innovation pioneer, Alan Meyers to talk about the lessons from a storied career, the critical link between leadership and successful innovation, and the future shift from anti-aging to true longevity in skincare science.

What you will hear

• Alan’s journey from a bench scientist to a top R&D leader and the core principles that guided his rise.
• Key product stories from Elizabeth Arden and L’Oreal, including the creation of a groundbreaking $40M lipstick and the hard lesson learned from a technically brilliant machine that failed commercially.
• Why collaboration is non-negotiable: “R&D cannot run ahead of the business.”
• The future of beauty: moving beyond anti-aging aesthetics to technologies focused on cellular health and longevity.
• The non-negotiables for product safety and efficacy, and how to spot “fairy dusting” on an ingredient label.
• A masterclass in leading innovative teams: why celebrating both success and failure is the key to breakthrough innovation.
• Alan’s core leadership philosophy and the one habit that most improved his ability to lead and inspire.

Memorable lines

“R&D cannot run ahead of the business.”

“Be generous.”

About Alan Meyers

Alan Meyers is a veteran leader in beauty research, development, and innovation with a storied career spanning L’Oreal USA, Elizabeth Arden, and Revlon, where he served as Chief Science Officer. A recipient of the HBA Lifetime Achievement Award and holder of more than 20 patents, he has been at the forefront of cosmetics and skin science for decades. Today, he advises the Lanvin Group and its biotech hub, Dermagen, on next-generation active ingredients and clean science, continuing his mission to advance the industry through substantive, evidence-based innovation.

Resources & links

Follow Alan Meyers and learn more:

• LinkedIn: https://www.linkedin.com/in/alan-meyers-45b0662b

Follow Stuart on Social Media: https://www.linkedin.com/in/macmillanstuart/https://www.instagram.com/macmillanstuart/

Follow The Lighthouse Collective on Social Media: https://www.instagram.com/lighthousecollectiveglobal/

Connect with Stuart MacMillan at www.TheLighthouseCollective.Global

Subscribe to The Lighthouse Collective on YouTube and watch the video: https://www.youtube.com/@TheLighthouseCollective

Thanks for listening. Keep Shining, Be A Light!

Welcome to The Lighthouse Collective podcast series Keep Shining with Stuart MacMillan. In this episode, Stuart sits down with functional medicine physician, founder, and medical director Dr. Brent Agin to talk about the pivotal shift from traditional 'sick care' to preventative lifestyle medicine, the core pillars of sustainable health, and how to build habits that make you feel your best, mentally and physically.

What you will hear

• The personal moment in his first year of residency that made Dr. Agin completely rethink his path in medicine.
• Why sleep, diet, and exercise are the non-negotiable framework he addresses with every new patient.
• How to measure success in health beyond lab data: happiness, energy, and vitality as primary metrics.
• A balanced perspective on GLP-1 medications (like Ozempic): their life-changing potential and the critical lifestyle foundation required for long-term success.
• Evaluating emerging trends: his physician's criteria for adopting (or phasing out) tools like PRP, cold plunges, and ketamine therapy.
• The underestimated power of sunlight and the controversial stance on sunscreen.
• His top supplement recommendations for most adults and when to personalize.
• How psychedelic-assisted therapy fits into the future of "mindful medicine" and holistic healing.

Memorable lines

“I went into medicine to make an impact and to have time to learn people, understand people, and help people.”

“My goal for my first visit with someone is… let's at least establish something tangible that you can do… so then you at least know if you do these three things, this is the result you get.”

About Dr. Brent Agin

Dr. Brent Agin is a functional medicine physician and the Founder & Medical Director of Priority UMD in Clearwater, Florida. Recognized for his expertise in healthy aging, lifestyle medicine, hormone optimization, and nutrition, his ambitious aim is for every patient to feel the best they have mentally and physically in a very long time. He is also the founder of TeleWellnessMD, a wellness-based telehealth company. With over two decades of experience, Dr. Agin is dedicated to cutting through the noise of modern healthcare to provide foundational, sustainable, and preventative strategies for lasting vitality.

Resources & links

Follow Dr. Brent Agin and learn more:

• Website: https://priorityyoumd.com/
• TeleWellnessMD: https://telewellnessmd.com/?trk=public_profile_project-title
• TeaZa Energy: https://teazaenergy.com/
• LinkedIn: https://www.linkedin.com/in/brent-agin-md-54962324
• Instagram: https://www.instagram.com/priorityyoumd/

Follow Stuart on Social Media:

https://www.linkedin.com/in/macmillanstuart/

https://www.instagram.com/macmillanstuart/

Follow The Lighthouse Collective on Social Media:

https://www.instagram.com/lighthousecollectiveglobal/

Connect with Stuart MacMillan at www.TheLighthouseCollective.Global

Subscribe to The Lighthouse Collective on YouTube and watch the video: https://www.youtube.com/@TheLighthouseCollective

Thanks for listening. Keep Shining, Be A Light!