If you have a high level of self-awareness you will tend not to have rigid beliefs. A lot of well-meaning people try to convert others to their way of thinking or impose their ideas upon them when the true path to happiness and balance is to know themselves so well that they're comfortable in their own shoes and don't feel like they have to change others.
When you genuinely like yourself you will discover that you are open to other people's ideas, even when they're different. The trap many people fall into is thinking that their way of seeing the world or perceiving situations is the only acceptable view. They see the world through a single filter and, because they're trying to convert everyone to their beliefs, are certain that everyone else is trying to do the same.
Genuine self-awareness allows you to let go of trying to change other people and focus instead on becoming the happiest, healthiest most balanced and genuine individual you can be. As you become more flexible, you open the door to all kinds of new and wonderful ideas and perspectives and you become a more complete person. What will you do to let go of rigid beliefs?