Like many others, I spend most of my day behind a computer. In order make the most of it (and to keep my body from complaining too much), I try to maintain an optimized setup. For example, I code in Vim, browse with Vimperator, and move windows around in i3. Another common task is filesystem navigation. I prefer to use the command-line for this, but typing cd \~/some/very/deep/often-used/directory over and over again does become cumbersome.
» Jeroen Janssens | jeroenjanssens.com