What if fitness, food, and stress weren’t about discipline, but about behavior?This week, Liat sits down with Brittnay Duguay, BCBA, functional nutritionist, IFBB Bikini Pro, and founder of Better Habits by Britt, to talk about why most wellness plans (and your New Year’s resolutions) fail, and how behavior science can actually make habits stick. From undoing diet culture and perfectionism to breaking down why “starting on Monday” is a total behavior trap, Brittnay shows how ABA principles apply way beyond the clinic and straight into real life.If you’ve ever said “I don’t have time,” spiraled after one off day, or wondered why you can’t stick to your routine, this episode is for you.Behavior Concepts Covered:Pragmatism AntecedentReinforcement Motivating OperationsCMO-RRatio Strain MentalismShaping Task analysisConnect with Brittnay:Instagram: @betterhabitsbybrittWebsite: www.betterhabitsbybritt.comRegister for Stone Soup 2026!Register here with code SNABA26 for $20 off!Check out the SNABA Stone Soup Giveaway here!Connect with Behavior BitchesInsta: @behaviorbitchespodcastFacebook: Behavior Bitches PodcastWebsite: BehaviorBitches.comContact Us: For podcast inquiries, episode ideas, or just to say hi, email us at [email protected] Leave us a 5-star review in the Apple Podcast App so we can read it to everyone during our episodes and make us super happy!Looking for BCBA Exam Prep or CEUs?• Whether you need help passing the BCBA exam or are looking to earn CEUs, Study Notes ABA has you covered. Check out our website for comprehensive exam prep materials, prep courses, and CEUs• Test Prep: StudyNotesABA.com• CEUs: CEU.StudyNotesABA.com• PairABA: PairABA.com