Changing to aim a target is easy. You can measure whether You reached Your destination. But standing Your ground over 30 years in a fast changing environment needs wisdom end power of endurance.
Leadership is necessary, whatever People are doing together. Find out what is the difference in agile Leadership against the Pyramide and why there is still management needed, once You set direction.
The more tools, models, theories You get to know, the more they seem to address the same. And they are universal usable … remember the screw and the hammer! I collected some in my life so far. And suddenly I noticed similarities. Am I right?