My Promises – What’s your?

I do all the following and promise to continue to do this:

* Turn off lights, computers and other appliances when not in use.
* Copy and print on both sides of paper.
* Avoid miss-printing and if happens keep that pages for rough drafts.
* Use e-mail instead of paper correspondence.
* Switch off my car if I am going to wait
* Drive car at optimum speed instead of sudden speed changes