All the wars, all the hatred, all the ignorance in the world come out of being so invested in our opinions. And at bottom, those opinions are merely our efforts to escape the underlying uneasiness of being human, the uneasiness of feeling like we can’t get fixed ground under our feet. So we hold onto our fixed idea of this is how it is and disparage any opposing views. But imagine what the world would be like if we could come to see our likes and dislikes as merely likes and dislikes, and what we take to be intrinsically true as just our personal viewpoint.
Pema Chodron, Living Beautifully with Uncertainty and Change.
A good part of our automatic thinking is negative. Discontent comes naturally to us. Kids are discontented with their parents, parents are discontented with their teenagers, we are all discontented with our weight, and the prevalence of aesthetic surgery points to our discontent with the way we look. It is as if the brain is wired for discontent. With mindfulness we can become aware of this tendency. I remember distinctly the first time I became aware of the habit of negative thinking. I was at a staff meeting in work. All of a sudden, I noticed that I had a negative mental comment about everyone who spoke. Either he was incompetent, or he kept saying the same useless things, or he did not really understand the problem…Then a light bulb went on: Maybe the problems were in my mind rather than out there. Maybe I had a problem accepting things as they are, and people as they are. 
The simple practice of just three breaths can come as a relief. We ask the mind to rest a bit, to be completely still, just for three breaths. Because we do not have to count three breaths, we can enjoy them. When the three breaths are done, let the mind loose for a bit, then turn its full attention again to just three breaths. As the mind rests more and more in the present moment, it will naturally settle. Then, without effort, we can be present for a few more, and then just a few more breaths, until we are able to sit in relaxed, open awareness. 
The meditation orientation is not about fixing pain or making it better. It’s about looking deeply into the nature of pain — making use of it in certain ways that might allow us to grow. In that growing, things will change, and we have the potential to make choices that will move us toward greater wisdom and compassion, including self-compassion, and thus toward freedom from suffering.
We tend to think of the mind as being in the body. Actually we’ve got it wrong: the body is rather in the mind. Everything that we know about the body, now and at any previous time, has been known through the agency of our mind. This doesn’t mean to say there isn’t a physical world, but what we can say for certain is that the experience of the body, and the experience of the world, happen within our mind. It’s all happening here. And when that here-ness is truly recognized and woken up to, the world’s externality, its separateness ceases. When we realize that we hold the whole world within us, its thing-ness, its other-ness has been checked. We are better able to recognize its true nature.
Mindfulbalance 