“In order to carry a positive action we must develop here a positive vision.”
– Dalai Lama
You have the chance to choose what you think. As long as you take the time to analyse it first.
Our thought are, most of the time, automated. They are created from what we learn from our experience and the knowledge we get from others experience.
An automated thought can be change if you put the time and energy to do so.
Our brain is an electric computer. Connections are made from choices we make and thought we use. The more we use a thought, the better the connection is and the easier it will be to use it.
Your opinions are strong connection. The more you use those connection, the more solid they’ll become. And the more difficult it will be to change them.
From Mage Mind 