(Thread prompted by the one about seeing someone with lizard eyes, who is possessed by a demon)
I have once. Waken from a dead cold sleep, my girlfriend and future wife said to me "we're not alone". I looked at the foot of the bed and their was a very angry young boy. I was shocked and became afraid myself as I sensed a power there, and then, like a balloon popping, he vanished.
She asked me what I saw, I said a very angry young boy, who looked to be age 9-10. She confirmed that was what she saw too.
I suppose it could have been an angry guardian angel, or even a passing demon, but let's go with ghost.
I have never doubted things spiritual since that day. I was about age 19.
I see the reaper(s), they are typically around a day or two before someone dies but stick around until they pass. I've seen dark ones, but the "light" type are alone. My grandson saw one once and I saw it as well. I explained what I have noticed and our neighbor passed a day or two later. Then my grandkids called me and told me they saw them again at their apartment building. I told them to be careful and stay together the next few days. Their neighbor passed a day or two later. I believe they (the dark ones) are hunting.
I should clarify that the dark type are in a group of ~3 but the light type are alone.
Fascinating
Watch for dark shadows, around the size of a medium to small dog. It took me a while to figure out what I was seeing and then it hit me why I was seeing them so often in the same field near what I thought a senior living home. It was a hospice.
Why don't you cast them out in Jesus's name?