After you take it, you have many attachments. You don't feel like working. You don't want money. You only want to relax or work in the garden or listen to music or enjoy art. It is no good for a Zen student.
Many people take special medicine and understand themselves.
But their understanding is only thinking. It is not attainment. True attainment of emptiness means that all thinking has been cut off. There are neither likes nor dislikes. Natural-style living is good.