Tim Castle
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Tim Castle

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Tim Castle - The Negotiation Expert for the AI Age. Tim is redefining what it means to negotiate, lead, and succeed in the modern world. Named one of the Top 30 Negotiation Professionals in the World (2025) by Global Gurus and a multi-award-winning author, Tim is the trusted voice for ambitious professionals, entrepreneurs, and change makers who want to win - at the negotiating table, in sales, and in life. As the founder of The School of Success, Tim has built a global movement around bold thinking, real-world mastery, and the power of belief. His practical frameworks have helped thousands land flagship clients, close high-stakes deals, become world-class communicators, and build unstoppable momentum - all while keeping purpose and integrity at the core. 📚 His bestselling books include: - The Art of Negotiation – The definitive guide to high-performance dealmaking (#1 in multiple markets) - The Momentum Sales Model – Silver Medal, Axiom Business Book Awards - Sales - Be The Lion – Finalist, Business Book Awards 2020 (Self-Development & Wellbeing) - The First Domino – How To Land Your First Flagship Client In 90 Days Or Under Whether he’s coaching entrepreneurs, advising startups, or keynoting for global brands, Tim brings cutting-edge strategies rooted in neuroscience, AI, and emotional intelligence. His 4C’s Framework (Creation, Conditioning, Certainty, Connection) has transformed the way people approach pressure, persuasion, and personal power. 🎙️ As the host of The Tim Castle Show, he’s interviewed some of the world’s most resilient leaders: - Jeb Blount - Sales Gravy - Gary Rivlin - AI Valley - Rich Diviney (former Navy Seal) - James Laurence (Iron Cowboy) - Will Guidara, Author Unreasonable Hospitality - Dean Stott (former SBS) - John McMahon (sales legend) - Polina Pompliano, Annalie Howling, Heather Monahan, and more Tim’s work has been featured in Negotiate Anything, Negotiations Ninja, Modern Selling, Sales Reinvented, Investors Daily, Entrepreneur, Daily Mail, Money FM, NBC, and even made the UK Prime Minister’s reading list. He’s earned praise from business icons like Ryan Serhant and is recognized as a pioneer in applying AI to modern negotiation and sales performance. At the heart of it all, Tim is a father, negotiation expert, and relentless believer in human potential. His motto, “Believe it is possible,” isn’t just a mantra - it’s a way of life. Follow Tim @timjscastle or visit The Negotiators Edge to level up your influence, persuasion and negotiation skills.
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The Art of Negotiation

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  • Be the Lion cover art

    • Be the Lion

    • How to Overcome Big Challenges and Make It Happen
    • By: Tim Castle
    • Narrated by: Garrett Goodison
    • Length: 14 hrs and 8 mins
    • Release date: 02-12-2019
    • Language: English
    • 4.5 out of 5 stars 2 ratings

    $27.99 or free with 30-day trial

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  • The Art of Negotiation cover art

    $22.99 or free with 30-day trial

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  • The Art of Decision Making cover art

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  • The Momentum Sales Model cover art

    • The Momentum Sales Model

    • How to Achieve Success in Sales, Exceed Targets and Generate Explosive Growth
    • By: Tim Castle
    • Narrated by: Tim Castle
    • Length: 11 hrs and 59 mins
    • Release date: 06-12-2023
    • Language: English
    • Not rated yet

    $27.99 or free with 30-day trial

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