“A line from Sylvia’s book stopped me in my tracks: ‘Healing is the chance to learn a new way of being.’ That one sentence captures the entire essence of her work—a powerful invitation to explore new ways of living and growing that you may not have imagined before. I’ve personally started weaving ‘SMOJE’ (Small Moments of Joy Expressed) into my own life, and it’s been transformative. Sylvia has a gift for putting words to the human experience with such clarity and compassion. This book isn’t just a great read—it’s a gentle guide from an extraordinary clinician.”

—Eli Weinstein, LCSW, author of From I Do to We Do and host of The Dude Therapist podcast

“Lonely AF is an honest, insightful, and deeply human exploration of one of the most universal, yet least talked about experiences we face. Dr. Sylvia Kalicinski offers a compassionate and research-based guide to understanding loneliness, helping readers feel seen, supported, and empowered to reconnect with themselves and others. This book is a powerful reminder that we’re never as alone as we think.”

—Rachel L. Goldman, PhD, clinical psychologist and author of When Life Happens

“Lonely AF is the book we’ve been waiting for—a deeply compassionate and refreshingly direct guide to transforming the ache of loneliness into a pathway toward healing and authentic connection. Dr. Kalicinski weaves clinical insight with human warmth, offering readers both understanding and practical tools for building a life that feels grounded, connected, and whole.”

—Jessica Baum, LMHC, author of Anxiously Attached and SAFE

“Dr. Sylvia writes and serves others with a rare honesty and compassion that makes you feel truly seen. I am deeply honored to have my journey featured in Lonely AF. Dr. Sylvia has been both my therapist and a lifeline through the darkest chapter of my life. Her HEART method helped me honor my grief, reconnect with myself, and slowly rediscover light in the midst of loss and darkness. This book is raw, real, and filled with hope—a powerful reminder that even in our loneliest moments, healing is possible when we allow ourselves to be seen and held by others. Community is the key—the bridge that helps us cross from grief to living again.”

—Bridget Hillsberg, Co-Founder of @speechsisters and @thegriefbridge

“Lonely AF is a mirror held up to the quiet conversations we have with ourselves when no one’s watching. This isn’t just a book about loneliness; it’s a reclamation of self-connection, a reminder that the voice we use with ourselves is the first relationship we’ll ever have and the most important one we’ll ever tend to.”

—Vasavi Kumar, therapist, coach, and author of Say It Out Loud

“I’ll admit that I had to pause when reading Lonely AF more than once. Dr. Kalicinski hits a nerve in this book. Luckily, honoring that emotion is the first step to her unique H.E.A.R.T healing method. After I took that pause, I was able to move through the research-backed tools she provides. Lonely AF does something so important: it makes us all feel seen.”

—Jessica Cruel, Editor-in-Chief of Allure and SELF

“Lonely AF is a deeply compassionate and clarifying contribution to an experience that reaches into every part of our total health. The book is masterfully written with an intentional and steady flow. Dr. Kalicinski offers gentle, honest language for what so many hold inside, including the early childhood experiences and at times emotional neglect that quietly shape how we learn to connect. Her voice guides and inspires us to self reflect, to validate our own stories, and to find hope in healing the invisible wounds we may unknowingly carry.

I highly recommend this book for all readers, and I especially encourage healthcare providers to read it as they work to understand client needs through a total health and deeply human perspective. Dr. Kalicinski has created a must read work that deepens empathy, restores hope, and helps us listen more fully to the stories beneath the symptoms.”

—Mary Elaine Jaramillo Mangia, LMHC, Outpatient Behavioral Health Clinical Director and community advocate for total health and wellness

“Lonely AF illuminates the quiet ache that settles into the body when our early worlds teach us to turn away from ourselves. Sylvia writes with the rare ability to hold both the neurobiology of adaptation and the poetry of human longing. This book is a stunning invitation back to connection—slowly, gently, cell by cell.”

—Bridger Dale Falkenstien, PhD, LPC, chief developer of Somatic Integration and Processing and host of the Notice That podcast