This, thousand times. Don't just fix the bug, fix the process that led to the bug. Developers are (usually) not malicious, but we are often working with tooling

This, thousand times. Don't just fix the bug, fix the process that led to the bug. Developers are (usually) not malicious, but we are often working with tooling which makes mistakes easy to do, difficult to detect and grave in consequences. Fix the tooling, not just the bug.