"I'm living with my family and I can't vibrate the runes. Can I just use the breathing method while visualizing colors?
And is it possible to evoke energy into an energy ball in front of you by breathing energy into it (not connecting with energy)
Working with energy breathing, aura programming and similar things is very helpful if you can't use Words of Power. You might, for example, consider boosting your energy with a Hatha Yoga session and then programming your aura with affirmations:
Even for simple meditation, there are methods where you don't necessarily need the vibration of a word of power:
As for programming the aura as a type of spell, you can always use the energies like this:
I know you may think it's not a valid method when the vibrations, but regardless, doing is better than not doing. With consistency, commitment and patience you will take control of your life. As for power words, it might actually sound strange if one of your family members heard you, but making repeated statements like: "I am always protected" or similar could be seen more as "doing positive thinking exercises" or something similar without passing it off as "satanic magic" in the eyes of your family.
Also, consider that words of power do not necessarily have to be vibrated out loud. You might consider vibrating them in a whisper, etc.
You can whisper it, or you can even do it silently in your mind. If that's all you can do.
As for black magic, without connecting with energy, you may want to use this method:
"Now, for black magick, you do not want to come into contact with any negative energy you raise [...] Take the death energy from a cemetery or anywhere there is death and pull it out of the ground, using visualization"