Yes.

I've had a couple of weird occurrences and once saw the ghost of an old lady pass my bedroom door one night.

At my last job we'd have a clairvoyant come in and do readings for us in the office. It freaked me out because one day she cleaned the spirit of a man who lived in the building ... she didn't know that a staff member had committed suicide in the building.

She also 'found' another lost soul at the train station and he followed her on the train until she managed to shake him off to the afterworld. Sounds strange, and you probably had to be there, but I believe her.