Typing.

All of my computers clack now. I have set up my two Macs and my office PC with software that makes the keyboard keys clack like a typewriter when I type. My PC even dings when I hit return.

I feel like this noise gives me more weight when I write. It's like I'm waging war against a blank screen, and each clack of the keys is like a gunshot that spills ink on the page.

Good writing should make a lot of noise.