Drawing on twenty-five years of clinical practice, Dr. Zane Nelson identifies thirteen destructive thinking patterns—from believing in quick fixes to confusing romance with love—that quietly sabotage happiness. Written for Latter-day Saint readers, this warm and practical guide pairs gospel principles with proven mental-health tools, using stories from the counseling office, scripture, and beloved poems. Each chapter names a common trap and shows how to escape it, reminding readers that perfection is a process, joy is achievable, and the journey itself is the best part. A clever reverse-psychology twist: '13 Common Mistakes for Making Life Miserable' teaches happiness by naming the traps Blends real gospel doctrine with 25 years of clinical psychology from an LDS therapist and suicidologist Tackles perfectionism head-on—perfection is a process, not a status—for guilt-weary Latter-day Saints Deeply personal: the author lost both his brother and his son to violence and shares how faith reframed his grief Perfect for a Latter-day Saint adult struggling with perfectionism, guilt, self-esteem, grief, or relationship strain who wants faith-friendly, practical psychology.