Hi Bansheebard! Welcome to SpiritKeep. =) No worries... you may talk freely about ghosts here!
Shadow people/shadow ghosts aren't necessarily evil... not at all. They manifest as shadows (for reasons unknown to me), but just because of the dark color does not make them evil. You are absolutely right -- they're just like us; some good, some bad. They also seem to quickly flit about, it is thought because they don't want to be seen.
I've seen them on many occasions and have never had a bad feeling from one. Not to say that some aren't bad; it's possible... just as with any other ghost/spirit. I don't think you have anything to worry about.
![[Wink]](wink.gif)
It appears that you already have a good feel for each presence, so just go with your gut.
Again, welcome! Nice to have you aboard.
Best,
Kell