What is the experience of enlightenment (so-called attainment)?

True enlightenment mostly refers to realization, that is, realizing the reality, as it is now. The true appearance enables practitioners to understand what really exists, what the physical body and all things in front of them are actually but projections of, whether living beings have real life and death, whether the Dharma bodies of living beings are one or different, and so on. Because I have seen the truth with my own eyes, I will no longer recognize greed, anger, and ignorance as false. I will enforce the law just like the bamboo strips holding the barrel are broken and the barrel will naturally fall apart. The practitioner has eradicated the three poisons from the roots and broken them. Trouble has not only lost the motivation to dream, but also increasingly lost the ability to dream. The body and mind will also automatically undergo a series of changes, and a new person (real person) who is only willing to practice truth and practice wholeheartedly will be "evolved" from the illusory body that was originally bound by the five desires (although it is much looser than ordinary people).