ReBloog from the Re:Focus blog:
Don't forbid anything. People are clever and will know. Encourage people to do things. Concentrate on the good parts not on the bad. True for many things. They call it the "Allowed List":
You are allowed to:
1. Make the decision you think is the right decision to make
2. Start something that needs to be started to help advance the cause
3. Ask for help whenever you want it
4. Help others whenever you can (even if they don’t ask for it)
5. Take time off to do something that inspires, excites and energizes you
More on: http://sinekpartners.typepad.com/refocus/