How to stop giving a f**k what people think

I just came across this lovely piece on LifeHacker on how to stop worrying what people think of you and start living. For a while now, I've wondered at the incredible number of thoughts that flood my mind. This piece has it that on average, 50,000 thoughts creep into a human mind. That means, if the person were to think of you even 10 times a day, it's just 0.02 percent of everything on their mind. Takeaway? Just do what you have to do and stop giving a fuck what other people think