Poor iPhone

If you have an iPhone, do not let this happen!
Ya so I was at a friends house a couple weeks ago and I was sitting there in a chair talking to one of my friends, and was about to go look at some videos on YouTube, when all of a sudden my phone slipped out of my hand and into the dirt below. I'm guessing it hit a rock just right to crack it like that. The next day I had to go buy another one and that ended up being $499 plus tax.
The one time I do not have a case on my phone, this happens.
Learned from that mistake.