I am Selfish

Stressed, filled with anticipation, doubt, worry, a weird combination of insomnia and narcolepsy.
We have a conference this weekend - a new Executive Director, and active board, a rock star state chair - will it all come together? Do too many visions result in a mess or a paradise? Do I have the energy for this again? I feel tired, cynical, burnt out. 'This too shall pass'. What if it doesn't? I'm whining, I know, but I don't know what else to do - I feel consumed with being overwhelmed...