Make “good enough” prove its case.

Good enough is often the right answer and it should have to earn that. Left unchallenged, it becomes the default response to everything, including the things that genuinely warranted more care. Making it justify itself takes a moment and prevents the slow slide where every decision gets settled by the least demanding option.

When you catch yourself concluding something is fine, ask briefly what would be lost by improving it and what would be gained. Sometimes nothing, and you move on with a clear conscience. Sometimes the question saves the piece.