Often the human senses they say are bound by limitations. Ultimate focus without an iota of distraction is impossible even for geniuses who are known for their focus on a particular thing among humans it is impossible for them to reach that point. That point that their senses abandon the world and transcend into a realm that is beyond human comprehension, where one's perception is compared to that of a celestial.
The Realm of Focus, Samadhi is a deep state of meditation and absorption where the human's consciousness merges with the object of their focus, leading to a state of profound unity and transcendence.
It is often described as a state of pure bliss, where the individual experiences a complete cessation of ordinary thought processes and enters a state of oneness with the divine or cosmic consciousness.