What actually makes a thumb stop
Want to know what actually makes a thumb stop? It's older than Facebook. It's psychology. Four things your eye cannot ignore: contrast and sharp edges, faces (especially ones showing emotion), scale that feels a little off, and a reader instantly thinking 'this is for me'. Before you post your next ad, ask one question: where are the edges, and what does the eye land on first? If you want the full breakdown, the creative-psychology lesson in the Classroom goes deep on exactly this. Drop your ad image in the comments and tell me what you think the eye hits first. Let's see if it matches what you intended.