Only half of your friends like you. Sorry, does that sound harsh? Let me rephrase: Scientists say that only half of your friends like you. Does that make it sound less harsh? No? Well, sorry, but that's the truth. It may be scary to think about, but it’s pretty dang accurate. Fifty percent of your friends practically LIKE like you and the other half could take you or leave you. But WHY? Also, how do you know which friend group is which? Read on to find out!