How Can I Encourage A Discouraged Leader?

How can I encourage someone who has lost confidence in serving others? She has lead women for many years but now wants to back out...and she's only in her early thirties. Burn out is common for everybody...but how can I help her? (I need more than an empty platitude).

Because my friend may step down from leadership (because of her discouragement).....her job may fall to me. And I don't have a problem saying I'm a little nervous. Isn't being a leader really scary?

Thanks for the reminder (Tammie's Blog Series "Who Am I") that God is with me and has the experience/knowledge that I don't.