Matthias TRVLY is a life coach specializing in building confidence for business owners and professionals. Using a proven framework that blends mindset mastery, lifestyle branding, and high-performance systems, Matthias helps clients unlock their authority, charge premium rates, and create sustainable growth.
At The Authority Shelf, we believe books are more than just stories — they’re tools of influence, authority, and transformation. Every recap, every insight, and every shelf we build is designed to help readers and leaders unlock timeless wisdom and put it into practice.
Our Story
Born out of a passion for knowledge-sharing, The Authority Shelf curates and distills the best ideas from books across business, confidence, leadership, and personal growth. We started as a blog of daily insights, and have since grown into a hub for readers who want more than summaries — they want strategies they can act on.
Our Growth
What started as a simple idea — sharing the lessons buried in great books — has grown into a movement. We’ve helped readers sharpen their voice, elevate their confidence, and put timeless principles into action. Today, The Authority Shelf reaches readers across industries who want to build authority and live with clarity.
Our Approach
We blend recap, reflection, and real-world application. Each piece isn’t just what the book says — it’s how you can use it today. Our editorial voice bridges authority with accessibility, making complex concepts simple and actionable.
Our Mission
We exist to help readers turn reading into results. Whether through our 10-book collection, curated articles, or weekly newsletter, our mission is to create a shelf of ideas you can trust, return to, and build your authority on.
From factory-floor shifts to six-figure years, Matthias TRVLY reveals the mindset shifts, habit frameworks, and repeatable actions that turn everyday earners into confident, high-income leaders.
Part memoir, part blueprint, Six Figure Confidence distills the exact principles that took the author from struggling to make ends meet to grossing $95,000–$150,000 annually in a single aligned role — while building a coaching practice rooted in clarity and self-belief.
Across 300+ pages, you’ll discover:
The 5 Layers of Confidence and how to apply them in business and life
Mindset resets that transform fear, procrastination, and self-doubt into momentum
Real income-growth strategies that work whether you’re an employee or entrepreneur
How to uncover and dismantle the roots of low self-esteem
A 10-Step Confidence Program you can start today
This is more than motivation — it’s a complete system for building unshakable confidence, raising your personal value, and aligning your daily