An important "extension" of the "flicker" method mentioned is the use of SOUND to achieve the same effects. Not only sound for that matter, but
basically most types of technologies using based on "frequencies" or "waves", whether that is the mentioned "flickering" from TV's and monitors
etc, the sound waves, radio frequencies, and so on.
Many people will recognize this if they have been doing meditations where they have used technology such as hemi-sync, binaural beats , etc to achieve
various altered states of mind. Programs such as Neuro-Programmer, Brainwave Generator and I-Doser are good examples on software using this
technology.
Sounds can be used at frequencies too high or low for the human ear to hear it, and thus make it rather disguised, and still give various mental or
physical effects on those whom are being submitted to it. Of course this goes for other technologies too based on the same principles, such as the
mentioned radio frequencies and other types of emitting signals that can't be directly heard nor seen.
The brain will automatically "tune in" or "synchronize" itself to such signals and "align" you with whatever that signal is supposed to
"align" you to, such as making you more prone to suggestions and hypnotic commands, or make you more aggressive, or create nervousness and fear, and
so on.
Of course this can happen by "error" too , when you are nearby various types of these signals even when they are not emitted on purpose to create
any specific mind-effect, as an example the sound of a refrigerator (then again, who knows what they do with refrigerators as well these days!).
Light, sound, frequencies, vibrations - very powerful tools that can be used and abused to create various mental and physical effects in humans.
In addition we do have the spiritual side of things, which is of a major method used for mind control and brain washing. This is mostly ignored by
those studying these matters, unfortunately, but an extremely large amount of energy is transmitted through, for the lack of better words, "psychic"
energies, carrying a specific "charge" that will result in a specific "effect" when it is "received". The "spiritual method" is widely
practiced and used by the elite , and others , to control and affect the population. It can be as extreme as actually "injecting" various thoughts,
ideas and presumptions etc into a victims mind - even if this sounds silly or impossible to most people, the sad truth is that it is one of the most
used ways for such. From my own involvement with governments and secret societies and orders and my own various spiritual and mental practices for a
couple decades this is to me an absolute fact that I have seen and experienced being used by these groups first-hand myself.
Now the specific ways to initiate a "spiritual attack" against someone differs, it could be done from symbolism (which is all over and charged with
very specific energies) to more complex rituals and ceremonies (as an example, 9/11 was a "mega ritual" that served several purposes, "spiritual
warfare" being one of them, the hidden side of the whole event).
The good thing is that your mind (mental-spiritual) is the most powerful thing (including "weapon") in the universe, and you can protect yourself
against everything mentioned in this whole thread using your mind alone. Sure it takes practice, but now that you are aware of it, I do recommend you
to take some steps towards using the powers you already got at the tip of your fingers (or tip of your spine to be literal
and block such negative
energies from being able to reach you.