To be productive, we have :

• To sleep well.
• To drink water.
• To exercise sometimes.
• To read more and learn more.
• To be close to the community.

Maybe to come with new useful, interesting idea and to take time and think about what we are doing.

I think we have to use less private message in facebook and move better to commenting and replying. I fee being active in facebook that I lose a lot of time using those pm.

Thanks for sharing the post and asking this question that made me think. :)