OK my friend keeps giving me examples for this good-line, bad-line concept and I don't understand it, maby one of you have heard of it. I have been told 100x its just simple and I'm over thinking it, pretty much for example, he would say "their is a good line between you and the clock but there is a bad line between me and you. It can be with only objects also like. . . There is a good line from notebook a to be, and there is a bad line from wall A to wall B. I also know people have a good and bad line between each other.
If you don't already know it you probably wont know it, expecially because I don't know it and am trying to explain it.
I have asked if it does with spell or any thing related to the objects name, its shape size color, direct or direct the lines make, I still just don't get it. . .