Take this test to find out how talented you are at recognizing faces

Once, I followed a first date into a busy subway station. I lost track of him for a second, then found him again and followed him halfway down the platform before I heard someone calling my name. As it turns out, that minute of confusion was enough for me to identify the wrong guy as my date and almost get on a train with him. (There was no second date.)
My excuse is that I’m somewhat faceblind. That is, I have trouble recognizing faces and telling people apart, even when my vision is perf