All Episodes

December 19, 2025 59 mins

On today's episode, Dr. Mark Costes sits down with John Briggs, a CPA, author, and founder of a 280-person tax firm who is challenging the toxic hustle culture mindset. John shares how a personal wake-up call led him to rethink the way we define success, and how his innovative 3.3 Rule—three hours of focused work followed by a 30% recovery break—can transform your productivity and personal life.
 
They also dive deep into small business tax planning, audit survival tips, and the dangers of relying on unqualified social media tax advice. Plus, they break down real estate strategies, the power of having a personal board of advisors, and the long-term damage of dopamine addiction from always being "on." Whether you're in the grind or looking to reset your work-life rhythm, this episode is packed with tactical and philosophical gems.

Be sure to check out the full episode from the Dentalpreneur Podcast!

EPISODE RESOURCES

Mark as Played

Advertise With Us

Popular Podcasts

Stuff You Should Know
Dateline NBC

Dateline NBC

Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com

The Bobby Bones Show

The Bobby Bones Show

Listen to 'The Bobby Bones Show' by downloading the daily full replay.

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.