what do you call the meditation where you think "very hard" about something and feel all "electrical movements" in your brain and that thing happens right away?
We would not use this to manifest something, as a proper spell is a bit different and more effective. You can read about this on JoS. 3 Steps of Witchcraft, using thought forms...
People is creative. Our thoughts create certain energies. The best example of the manifestation of these energies is the effects of emotions. Tears are a way our emotions come out.
Our emotions also contain energy.
These energies that we create with our thoughts can manifest as an event. And this is the very beginning, the small version of what is called magic.
We do emptiness meditation and power meditation because we want to get better at controlling and directing our thoughts. When we improve in these areas, our spells become more effective and easier. I hope I explained it my friend, is there anything you want to ask?