From Sadness to The Magnificent Grand Scheme
In this understanding of the necessity of how things are, there is also the full understanding of how the unpleasant, of how negative consequence and such, are also a part of the system.
Belief Not Required
This is the Power of Attunement and Alignment. It is becoming One with the Way of the World. What that means in real every day terms, is we use our Energy more Appropriately, and thus more efficiently and effectively, and thus we have more to spare. More energy, always means more happiness, and if we free up enough Energy, we get to Joy.