Unconscious habits

Although habits are frequent in life, some of them go through life. Perhaps could we live in two countries that we wish, couldn't we? Our brains are able to learn all that exist all over the world, Couldn't they? So, we could try different ways for jobs and to have fun. But, in general, people go throughout life without trying what they really would like. The unconscious habits of staying in the same place, in the same city, in the same job could have been the reason.