The only meaningful measure for a leader is whether the team succeeds or fails. For all the definitions, descriptions, and characterizations of leade… - Jocko Willink

Prioritize your problems and take care of them one at a time, the highest priority first. Don’t try to do everything at once or you won’t be successful.” I explained how a leader who tries to take on too many problems simultaneously will likely fail at them all.

When a leader takes too much ownership, there is no ownership left for the team or subordinate leaders to take. So the team loses initiative, they lose momentum, they won't make any decision, they just sit around and wait to be told what to do.

What’s the mission? Planning begins with mission analysis. Leaders must identify clear directives for the team. Once they themselves understand the mission, they can impart this knowledge to their key leaders and frontline troops tasked with executing the mission. A broad and ambiguous mission results in lack of focus, ineffective execution, and mission creep. To prevent this, the mission must be carefully refined and simplified so that it is explicitly clear and specifically focused to achieve the greater strategic vision for which that mission is a part.