The Mars Climate Orbiter crashed because some fuckwit programmer at Lockheed Martin programmed their tiny piece of software in freedom units, instead of metric like they were required.

That’s why you don’t debug and deploy directly

Can you imagine how much your hands would shake typing git blame

If you do so, what you shouldn’t please write one unit test, failing as long that flag is set.

Now what about if the software industry operated like NASA.