Why do you know within half a second whether you're attracted to someone? Seen at a Glance takes you inside the psychology of first impressions and shows what's really happening in the moments before you're even aware you've made a decision. Drawing on research in thin-slicing, facial perception, attachment theory, and behavioral psychology, Dr. Lelod G. explains: • Why your brain reaches a verdict about a stranger in under a second — and why that verdict is a starting hypothesis, not a fact • What your brain is actually measuring when it "reads" a face: symmetry, averageness, movement, voice, and more • Why intense, instant attraction sometimes has more to do with old emotional patterns than genuine compatibility • How the mere exposure effect means attraction can grow steadily over time, even when there was no spark at first • Why the halo effect and confirmation bias quietly shape how you interpret someone's every move after that first impression • Why photos, dating apps, and high-volume social environments make some of these psychological shortcuts more unreliable than ever This is not a book of dating tactics, scripts, or profile advice. It's a clear, richly illustrated guide to the actual science behind attraction — built from real research, not folk wisdom — so you can understand your own patterns instead of being run by them. Inside you'll find: • Six parts, eighteen chapters, moving from the speed of first impressions to practical self-awareness • More than twenty custom diagrams translating the research into clear visuals • A self-reflection worksheet for identifying your own attraction patterns • Discussion questions for personal reflection or reading groups • A glossary and further-reading list for anyone who wants to go deeper Whether you're trying to understand a fast, confusing pull toward someone, a slow-building attraction that surprised you, or simply how your own mind works, Seen at a Glance offers something rare: real psychology, clearly explained, without oversimplifying the science or overselling easy answers. Your first impression is faster than you think — and far more revisable than it feels. This book shows you why.