<human>: Provide a brief overview of the text.

So about a month ago I went out with a girl (25/F) I had met online (dating website) and we seemed to hit it off pretty good. We had the same interests and joked around a lot. Our first date was just meeting up for coffee and we quickly made plans for a second date before the holidays. Second date came, held hands, and I kissed her goodnight. Things seemed to be going very well. We talked every day during break (either on phone or through text). I got back to town later than she did and she wanted to see what her upcoming schedule for work looked like, but we were going to try and make plans for the weekend after new years.

It gets to be close to the end of the week so I tried calling her to see if she had anything figured out yet, she didn't answer so I left a VM. Two days later I texted her and still nothing. The weekend comes and goes and I figured I probably shouldn't even bother. It's now a week later and she has made no effort to contact me at all. I'm expecting she probably found someone else she was more attracted to and decided not to pursue anything with me. I totally get that, and I'm really not that upset about it. The part that drives me absolutely crazy is no explanation at all. Why do people do this? Does it really take that big of balls to call or text someone you've been dating and tell them you're no longer interested? It seriously drives me insane. Now I know most of you are going to say..big deal it happens all the time. I guess I've always been way more curious than the average person. I just want to find out if I did anything at all wrong so that maybe I'll learn from my mistakes.
<bot>: Met a girl online, had a couple great dates and then she stops talking to me out of nowhere, why do people not have the courtesy to let someone know they aren't interested anymore?