The universe we live in is empty mainly in terms of matter density. The protons and neutrons that constitute matter are called baryons, and approximately one proton exists in a space of 19.8 square meters. However, when the universe expands rapidly, the cosmic background radiation, known as a photon, is produced, resulting in two billion more photons in a grain of light. Since this light is a microwave, which has low energy and a long wavelength, it cannot be seen by the human eye. Therefore, humans, who only perceive visible light, consider the universe and the night sky to be dark. If there were aliens capable of seeing microwaves, the universe would be shining very brightly. The truth is that nothing has changed, but if the standards shift, it’s an entirely different story. - Joseph’s “just my thoughts”
Humans understand the notion of “expectation time.” It’s crucial to confront the issue that is tacitly accepted. This tacit acceptance becomes problematic regardless of whether the “expectation time” is brief or lengthy. For instance, if a meal takes five hours, something must be amiss. Conversely, if a haircut lasts just one minute, people might suspect dishonesty. Effective communication hinges on precise expression, but it is equally essential to manage expectation time appropriately. - Joseph’s “just my thoughts”