No i didn’t assume anything about you if you read closely i didn’t say you and i can tell we are the opposite side of the spectrum.
As i understand negative and positive energies and powers need to be used to stay balanced think of the human like a battery if we only had a positive current it would ruin the flow of the current same with just negative.
I however don’t work with angels anymore i used to but they have so much egregore and human influence they are basiucally currents of humanity hopes and faith.
Hope and Faith are counterproductive but as for possession, i think it can be the most benevolent and malevolent, it all depends on the spirit for example i had a apprentice who had a terrifying possession with an angel and he had a loving calm possession with a demon.
I found it interesting how you said the earth is full with energy why would you need more …
Because the pollution of earth effects it energetically, its the weakest of elements the planet is actually dying and it has a extremely low vibration, to evolve we need to tap into better energies than gunky polluted earth/. i do use earth but its not always the best option.
As i also said none of what i said was directed at you it is directed to new age rebellious teens sitting with a rock and asking the rock to say yes or no 
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Because sometimes the tool can be used but you’ll get so many who become dependent, i can tell you took everything i said as if it was aimed at you, if it was i would have messaged you.
I am saying these things so the beginners in this forum who might come across this will understand better alternatives, without wasting so much of their time and energy depending on a tool, the true magus is only dependent on themselves.
So just wanted to clear that up 