Gerardo Schmedling developed Acceptology, a science that ensures that what you are not capable of accepting is the only cause of your suffering. According to this there are two realities, the external one, which cannot be changed, and the internal one, which is the reading you make of the external one and that you can modify. As you do not know the order of the Universe, you fight against it without being aware of it, and you do this by not accepting the experiences and opportunities for growth that life offers you, since you make a wrong reading of them. Therefore, when you change your inner reality, your outer reality also changes. This does not mean that it is transformed externally, but rather that by accepting a certain reality you have already learned what it came to teach you, so that reality no longer corresponds to you. Then the Universe places you in another situation with different circumstances so that your evolution can continue.