I saw this sign at the back of a cubicle door in one of the washrooms of our Client's office. (I know it's just weird to find it there. I guess it's their way to get to you -- while you're seriously doing the No. 2! Haha)
Anyways, I am seriously considering finding a new habit that i'll form and will try for 30 days. Who knows I'll be able to do it for the rest of my life.
(I owe you a list which I will share soon...)