Dear Eleny, i both believe you and understand your concern. At the age of 12, my grandfather appeared to me over his coffin telling me that he was fine and i should go tell every one that death is an illusion. i didn't tell one single soul until i was in Vietnam and beginning to have many paranormal events. i have even worked with some of my clients helping them to resolve and/or understand their experiences. Talking to some spirits will help you discover why they are visiting you. They may well be there for your benefit. Others need a more direct approach. The main thing is that having paranormal experiences doesn't mean your nuts or a liar. It simply means that you are open to them. If you are open to them, try listening to other forms of Life, like animals, birds, plants, etc. If we consider that all Life around us is talking, maybe we should be listening.