The very first task of leadership is to set the vision for the organization. If you don't set the vision, you're not the leader.
If you prayed as much as you worry, you'd have nothing to worry about.
I believe what Irenaeus said - the glory of God is a human being fully alive.
God is looking for people to use, and if you can get usable, he will wear you out. The most dangerous prayer you can pray is this: 'Use me.'
You never know God is all you need until God is all you have.
If you want your life to have impact, focus it! Stop dabbling. Stop trying to do it all. Do less. Prune away even good activities and do only that which matters most. Never confuse activity with productivity. You can be busy without a purpose, but what's the point?