[kirstenbirgit]

Using an actual, proper IDE instead of text editors with plugins that have so-so language support.

Learning how to operate a computer efficiently. Use keyboard shortcuts. Set up scripts for commonly used tasks. Configure our environment and operating system so it's less annoying.

Being efficient at using a computer also makes you annoyed at poor UIs, and as a result, better at building great apps.

The ability to write things down, and finding joy in writing documentation. I'm continously surprised at how many people will have a 3 hour meeting and just not write anything down, or never make any comments or READMEs in their projects.

Understanding to use the right tool for the job. You don't need to use the latest and greatest container orchestration, library, or whatever.

Not caring about non-business effecting minutiae, like spending time doing code-style nitpicks in pull request comments (when automated tools can do the job), has made me more efficient and less tolerating of the tendency programmers have to focus on non-important things.