Now what I've realized, that all ideas are lies. (idea=concept=thought, but for me the word "idea" clicks better)
So, the ideas arising in the mind try to attract attention, try to involve me in thinking about how everything works and about the sense of life, how everything is important and what's not important and so on, but these ideas are all false, because they are perceived, because they are dual. Part of the dream. The idea how to fix some device in the house can be useful, but that's it, the limit. Ideas cannot say anything true about the world and reality.
So, here I've wrtitten some idea. Interesting. But this idea kills all other ideas, or better to say kills the importance of other ideas. It eliminates them and commits suicide. Idea that says that no idea is important terminates itself.
Now contemplating this (good idea!
)
P.S. it reminds me relaxing of physical muscles in the body. At first you realize that some muscles are tensed. Then you consciously relax them, release the tension, breath and so on. But this is not doing, but undoing, undoing the tension. The same thing with the mind. It has a habit to put importance to ideas and go with them. But at the beginning I have to remind myself this fact, to become conscious of it and start releasing, letting go.
And then I can use this understanding (which itself is an idea) and relax the mind, to let go of ideas that arise, not to put importance to them (which is the same as relaxing muscles).