It is very difficult to accustom the mind to the stoic precept of not worrying about the conditions about which nothing can be done, because these are often the most torturous and the ones that one would most like to overcome. However, it can be seen that the resulting tension is almost always due to the contrast between reality and a desired situation, the latter being the work of desire and this being the child of self-love. Thus, it is clear that to destroy self-love is to break down this whole chain of suffering, but how difficult it is to do so without slipping into unproductive inertia! It takes a long time for the mind to get used to acting without expectations, and when this beatific state is reached, one realizes that it is also unstable, and requires a lot of effort to make it last.