I got so good with lucid dreaming when I was younger that I could pretty cleanly drop straight through full consciousness into the half sleep stage of paralysis and then into unconsciousness in which I would immediately find myself lucid in a dream, but having been aware of everything in between.
This is quite difficult to do from what I recall because you have to completely clear your conscious mind of all thought while maintaining awareness of what you are intending to accomplish in some lower part of your brain. It’s quite hard because you have to be aware but not thinking. Practicing meditation is about this exact kind of thing, and while I have never really done meditation, I expect practicing it would help a lot for this.
I could actually feel the point at which I went into the paralysis and had no input to my body anymore, and the oddities of perception beginning to shift due to my half awake brain.
When I actually dropped through that floor into sleep (which for me did not take that long after the paralysis from what I could sense), the feeling of moving through into actual sleep was pretty wild to experience as it is something usually not remembered or noticed, and I have no great way of describing how it was for me other than it kind of felt like I folded or collapsed inward on myself.
Sort of like if everything around you and every sense you had rushed away suddenly. My sense of sight, touch, smell, taste, hearing, balance - but not like it all just disappeared instantly, more like it was all “pushed” off of me over the course of a moment or two, which is why it’s just such a difficult and strange thing to try to describe. In a way it did feel kind of like falling - in the least a sense of motion is the closest thing that could be used to describe it, but that also is not really it either.
Then I was immediately aware of the dream and knew that I had accomplished the goal, after which I was free to release the strong awareness I had been maintaining and turn my focus to what I was actually looking to do in the dream otherwise.
So yes, you can learn it and get quite good at it, but I think it depends on the person, a lot of practice, and a lot of trial and error. There are other methods that can be used to discover the dream mid-way through as well described in this thread, but you can enter the dream at the beginning in my experience too.










This is kind of how VeraCrypts hidden partition feature works.
You start the process of the volume’s encryption and set a “false” password for it. It creates a partition that is encrypted with that password. When it finishes, you mount it and store “fake” files, the files you would reveal under duress. Veracrypt then takes in a second password and creates a “hidden partition” in the remaining free space of the disk - to be clear, that memory space still reports as unused/free if investigated, but the partition is there.
You can then mount that with your second password and store your actual files. You can work with files and folders in the hidden partition as needed, however if anything is added or changed etc in that first fake partition, the data in the hidden partition will be corrupted by those actions.
This means that so long as you plan ahead, someone can literally put a gun to your head and demand the password to the encrypted disk, and you can give them one that works without revealing the data to them.
In theory, since the data in the hidden partition is encrypted and unreadable, it is impossible to detect that it exists in the “unused” space of the disk, even by a forensic analyst. To them it would just look like old, randomly flipped bits that came from previous usage followed by a quick format.
Now, what’s really cool about this is that if you use the veracrypt bootloader, you can store and boot from an undetectable OS you store in that hidden partition, while having a decoy operating system on the visible partition:
https://veracrypt.io/en/VeraCrypt Hidden Operating System.html