Mind My Own Business

I had been minding my own business since 1st January 2009.
Be it work or friends.
I am not suggesting a spiteful 'I don't care what they think' approach. I am still responsible for doing what I think is the right thing and saying what needs to be said in an appropriate manner. But that being done, the process is out of my control and I needn't worry about it.
And, wef yesterday, I decided to extend the "MMOB" to even my family members since I am not appreciated for what I had done yesterday.