@DStheo no, those are psychological biases and nothing more. If that's what "magic" is to you, then the true wizards are marketed executives who use psychology to sell products.
you don't need to "meditate on a sigil" to use cognitive biases to manipulate yourself or others. At best, it's a placebo effect.
I don't even care to continue this conversation. This is stupid.
@Tfmonkey Thank you for the tips.