I manage a few rather large k8s clusters during the day and I don't understand what this is or why I'd need that without reading too much. If I read too much I

I manage a few rather large k8s clusters during the day and I don't understand what this is or why I'd need that without reading too much. If I read too much I switch off. This is a side effect of the emotional damage from managing a few rather large k8s clusters during the day.