At the office, coffees pile up: ritual, break, a boost before a meeting. What if that boost mostly masks a background fatigue? A small investigation, from observed behavior to what the science says.

You can't prevent every outage — but you can learn to recover fast. An overview of MTTR: what it measures, how to compute it honestly, how to reduce it, and why you should never turn it into a blind KPI.

Adopting transfer practices proves nothing until you've verified they work. Here's how to measure your bus factor, with a simple, risk-free exercise: the muted expert.