You're right - I should be more clear what I mean. "Oh shit" moments caused by a change you made due to pushing a new piece of code should never last more than

You're right - I should be more clear what I mean. "Oh shit" moments caused by a change you made due to pushing a new piece of code should never last more than a minute or two, between the time you realize something went wrong and the time you run the command that reverts things back to the known good state. At Shopkick, this usually means running a command which flips a symlink that points at the current code/config to use and restarts/reloads the server in question.