Hello, if I may suggest;
In the magical system of the Cabala, of which you can pick and choose to perform as you wish; there is a method of protection, to banish, to perform a magic circle and, to raise energy. It is a long drawn out method of steps which involve strong visualization. You can start practicing these steps until you become proficient, even though your visualization skills are not very clear. The method is very forgiving, as long as you try.
The method is called the Lesser Banishing Ritual Of The Pentagram or, the "LBRP." You can see a video of it performed here. However, I read up on it from a book entitled "Modern Magick, Eleven Lessons In The High Magickal Arts" by Donald Michael Kraig.
1) p.7 The Relaxation Ritual-Which involves sit comfortably, visualize a warming golden ball of light surrounding your feet. Wherever you send this golden ball of light permeating your body, your muscles will become relaxed and refreshed...,
2)p.34 (Part One in the book), The Kabalistic Cross..,
3)p.36 Part Two, The Formulation Of The Pentagrams (the magic circle, in which several wiccan groups used as a guide to set up their own magic circle).
4)p.41 (Part Three, The Evocation Of The ArchAngels. This is a reformulation of "The Kabalistic Cross."
5)p.74 The Ritual Of The Middle Pillar. This is a form of Kundalini charging of Chakra points in the body. Except this is of; The top just above the head -the Crown Chakra, the nape of the neck (just behind the neck where you can bend it slightly back or the base of the neck), the solar plexus(where your ribs meet at the front of your chest but at the bottom part of the middle chestbone), the genitals, AT & below your feet.
6)p.109 The Circulation Of The Body Of Light. This is a circulation of energy method. Once you learn the basic patterns of controlling the flow of the Divine energy, you can experiment or, change it up. You can at this point, charge your magical objects with this Divine Light Energy.
Google all these terms or steps to the LBRP method, there are several websites with their own versions of what I have just described. Good hunting and blessed be..