I am a firm believer that there are good and bad spirits.
I had a couple experiences, after my grandfather passed, I think it was his way of helping me cope. My grandparents raised me from a baby.
They really were my parents. He and I were very close. I thought I would lose it when he passed, but some things happened that I totally associated
with him and I think thats what helped me get through it.
Call me weird but I really do believe.
But I also believe that there are bad spirits. Ive not had any bad experiences.
But I think they are there. I guess there has to be a balance, you know
Good / Bad. Call me crazy.

Very good question. I totally believe in God, and some think he's a spirit.
I definately will keep up with this thread to see the responses.