There was a time when I thought the solution to never having my reading glasses was to have lots of pairs of reading glasses.
I quickly figured out that more pairs of glasses did not necessarily mean that I would always have my glasses
In fact it turns out that I am much more likely to find my glasses if I only have one pair.
By having just that pair, I remember where they are hiding.
I suspect there are lots of things in life which can benefit from singular focus.
Fishing is certainly one. Writing is another. Talking is an important one.
Running a company is probably a big one.
Maybe lack of focus is a peculiarly modern aliment.
The typical CEO tends to have a multitude of things on their plate.
Just maybe we can improve the management of companies by letting CEOs do fewer things.
Of course you have to convince them that their expertise can be put to better use and to trust the wisdom of their subordinates.
Not all CEOs are willing to share power. See Welcome to Steve's World.