If you’ve ever tried your hand at Tinder, you know deciding to swipe right or left is a split-second decision—literally, it takes one tenth of a second on average. The good news is it's not all about looks. They do play a part (we tend to pick people who look like us or our previous partners), but scientists found that we also use profile photos to make quick judgments about a person's intelligence and trustworthiness. As this video from Bustle shows, you can use these findings to your advantage when choosing the photo people see first.
Here's What Actually Makes People Swipe Right