Mindset Matters Coaching For Personal Growth

Coaching for High-Achieving Adults Ready to Stop Shrinking, Overgiving, and Second-Guessing Themselves

If you're constantly doubting yourself, saying yes when you mean no, or feeling like you're never enough — you're not alone. I help thoughtful, capable people build confidence, set boundaries, and start leading their lives from within.

You're Strong — But You're Tired of Doing It All Alone


You keep showing up for others, but somewhere along the way, you lost connection to yourself. If you're stuck in cycles of people-pleasing, overthinking, or burnout — you're in the right place.

Welcome to Mindset Matters Coaching For Personal Growth


This is a space for thoughtful, high-functioning adults who look like they’ve got it together

— but feel overwhelmed on the inside.

  • Maybe you’re stuck saying yes when you want to say no.

  • Maybe your inner critic is loud, and your boundaries are soft.

  • Maybe you're tired of doing everything right and still feeling not enough.

You don’t need to push harder, you need to shift

— how you see yourself,

— how you priortize your needs, and

— how to honor your worth.

Coaching at Mindset Matters helps you let go of the internal patterns that keep you stuck, so you can start showing up with

CONFIDENCE, CLARITY, and EMOTIONAL FREEDOM.

A woman sitting on the floor using a laptop in a room with a corkboard, decorative vases, and flowers.

Coaching is For You - If You’re Ready To…

  • Set boundaries without guilt and stop abandoning your own needs

  • Quiet your inner critic and stop overthinking every decision

  • Let go of imposter syndrome and finally feel “good enough”

  • Stop people-pleasing and start showing up with more authenticity

  • Rebuild your energy and confidence after emotional burnout

  • Feel more grounded in who you are and what you want

You don’t need to choose one — these patterns are connected.
We’ll explore the root of these beliefs to create deep, sustainable shifts in how you relate to yourself and others

.

A woman sitting at a white desk speaking on a mobile phone with a laptop, headphones, and a bowl of decorative objects, in a bright room with white brick walls and art on the wall.

How Coaching Works

Support That Goes Beneath the Surface — Without Going Backward

Coaching at Mindset Matters is future-focused, practical, and emotionally intelligent. I don’t offer band-aids or hustle culture advice — I offer thought-provoking conversations, mindset tools, and compassionate accountability that help you:

  • Identify the patterns keeping you stuck (even if you’ve tried to change them before)

  • Strengthen your self-trust and emotional clarity

  • Take action that aligns with your needs, not just your responsibilities

We work in partnership to shift the way you think, feel, and show up — so you can start making decisions that reflect your worth, not your fears.

Meet Your Coach

Hi, I’m Katherine Flechaus, MSW

With over 30 years of experience supporting individuals through personal growth, life transitions, and emotional challenges, I bring a grounded, compassionate presence to the coaching process. My professional journey began with a Bachelor of Science in Social Work from Rochester Institute of Technology, followed by a Master of Social Work in Family Systems from Syracuse University. These early foundations helped shape my belief that meaningful change happens when we feel seen, supported, and empowered to lead our lives with intention.

Before founding Mindset Matters Coaching, I spent 10 years in medical social work and over 20 years in the mental health field, providing individual and group therapy across diverse settings—from healthcare and juvenile justice to substance use recovery and community-based services. My work spanned both direct care and leadership roles, giving me a deep understanding of human behavior and resilience.

Coaching is where my passion for growth, emotional clarity, and sustainable self-leadership truly comes to life. I specialize in helping thoughtful, high-achieving adults break free from people-pleasing, overthinking, and self-doubt by strengthening their mindset and creating healthier, more authentic relationships—starting with the one they have with themselves.

When I’m not coaching, I find inspiration in the natural world. I enjoy landscape and flower photography, floral design, gardening, and spending time in the kitchen cooking and baking. These creative outlets help me stay connected to the present moment and bring balance to my own life.

I created Mindset Matters Coaching to offer a supportive space for individuals ready to move forward with clarity, confidence, and a deeper sense of self-trust. I’d be honored to be part of your journey.

Certifications:

Transformation Academy

Cognitive Behavioral Life Coach

Confidence Life Coach

One visit and I feel rejuvenated and reset to tackle my problems. I've got a list of steps already and I'm using the tools given to me. She listens, she makes suggestions, and I feel like I've known her a long time. Looking forward to checking in with her soon!

verified client feedback

Ready to Begin?

Take the First Step Toward Change
Change doesn’t happen overnight

— but it does begin with a choice.

If you’re ready to stop repeating the same patterns and start building a

—more confident, intentional version of your life,

I’d love to support you.

Whether you’re navigating a transition, ready to set and maintain boundaries, or working on self-confidence, coaching can help you take meaningful steps forward.

Let’s talk about what you need — and whether coaching is a good fit.

Mindset Matters Coaching can help you develop the confidence you need for your next career move.

“She's been a pleasure to speak with over the last couple of weeks. She's open & honest about situations that I speak about. Always on time & scheduling is easy. Not overbearing or rude, but can kindly explain if I need to work on something without making me feel uncomfortable.”

— Verified client feedback