Yesterday when I was messing with my new headlights (which are a PITA to install BTW) I got REALLY impatient and mad and threw my hammer I was using to get the lights out. then I heard a shattering noise. O ****. I broke my moms pig lol. It calmed me down though cause breaking stuff is sort of a stress relief for me. So what have you broke in a rage while working on your car? Im just happy I didnt start beating the lights with the hammer like I wanted to.