I punched my screen phone out of anger few months back, and the screen broke. I thought it'd cost a lot. I had to use tape to cover it though. When I sought the mobile store, he said it wasn't so serious. The LCD screen didn't break so I saved my hundred dollars for that. I just needed to replace my few months old Nokia with a new casing. Since then I promised myself not to punch my phone again. Besides, this one I'm having is really expensive. I can't afford to lose it anymore.