Magic Forums

in most grimoires or magick "manuals" one will come across ways to aquire some "powers" that are said to be hidden in our own essence.
is there a universal way to unlock them? some training way that is shared for all of those? the reason im asking is because there is a specific one im after and i know our species is capable of it, but i havent found any instructions on unlocking it anywhere and i have done my fair share of research.
and please dont bother responding to this if you dont know or are here because of some tv show that gave you the wrong impression of things. this isnt my first account and people like that were the reason i quit last time.
Thank you!