yea it is sort of like that but the color was only black outline with a white inner outline... but it was after school and i just ,on a regular basis ,focus on my energy flow. like absorbing energy and then releasing it
Well, sorry I can't help you any further. Guess I don't know what you are referring to

If I find something similar to what you're saying then I'll give you a heads-up. For now, just keep on experimenting. Check if you can see the outline thing by will or if it's a random coincidence.