The practice is enlightenment. Some people find this idea not to their liking. They want to get enlightenment in a flash. This way they become attached to something that doesn't exist. Enlightenment isn't a thing you get.
If the world is crazy, maybe it needs a few sane people in the middle of it. Why do monks lock themselves up in monasteries? What's the good of solving your personal suffering if the solution keeps you isolated from everyone else's suffering?