Went to the library. Turned on my laptop out of suspend mode and it was still blasting music at full volume, except it was coming out of the speakers rather than the headphones which I had unplugged. The library filled with my atrocious rock music while I frantically tried to turn it down - for some reason the volume control buttons weren't working. Eventually pushed the power button. People were looking in my direction, thought about being shamed and going home, but then I realised I didn't give a fuck what anyone else thought and turned the laptop back on.