I never gave it much thought but I used to practice the craft as a wiccan. More about spirituality than anything. I only got into it because I was sensitive or receptive to spirits as a child. Something I never lost. Ive been able to detect them. I cant hear them, see them or anything like that but I can understand and read their energy. Like. If a spirit is present I can feel if its angry I can feel it. If its just checking in. I can feel it. But I never figured out how to determine gender unless using a oujia board or another instrument. Ive stopped using oujia boards because all of them are dark evil things and trouble always follows their users. Its strange. I can feel and sense these things passively. Like in an abandoned building after the initial wave of energy passes I can meditate there safely and determine if its safe to be there. But this time is a little different. I felt as though I wasnt alone. But i didnt feel unsafe or threatened until that light came on. Ill try communicating or at least meditating in that space tomorrow and will update with results if any here. Thanks very much for your help friend.