The title is a little clickbaity. In my engineering management experience I instill the following values to decent success. * Write tests for almost all code.

The title is a little clickbaity. In my engineering management experience I instill the following values to decent success. * Write tests for almost all code. * Code review with peers. * Deploy frequently with roll-backs. * Reward each other when things go well. * Help each other when things go wrong. This leads to high test coverage, good knowledge sharing, progressional changes, and a healthy work culture.