Interrupting your team on an ad-hoc basis is stupid and arrogant.
You may even feel some sense of power and entitlement, if you are the leader. ( / waves faux-importance jazz hands).
What you may not have stopped to appreciate is that you are not being big, clever or powerful.
You are being stupid.
You are unwittingly slashing the focus and effectiveness of the people around you who are helping to build YOUR vision.
Instead, have scheduled time where you are available, AND where your team are available, for interaction.
Focus yourself AND your team on your respective ONE THINGs.
(^^^edit: Note to self)