I believe in ghosts/spirits wholeheartedly. Also to a small degree, magic and mysticism.
Being Puerto Rican, it was something that wasn't uncommon to encounter back when I was a child.
My mom used to be a medium (a practitioner of Espiritismo. More on that later) when I was just a kid...and she could see them sometimes.
It was a power she couldn't understand when she was younger. She thought she was hallucinating when spirits would come to her, and thought she was going insane...so she was in therapy for about two years. But long story short, she met up with people who helped her understand she had a gift, and not mentally ill.
When I was 7 years old, I experienced my first phenomenon. Now to clarify, I myself have never actually SEEN the spirits themselves....just things that would happen while the spirit was there.
My mom and I were in our living room one winter, when she says to me in Spanish "someone's here for light", and she pointed towards her bedroom down the hall. As she did that, the bedroom door forcibly FLEW open, not slowly creaked open , but flew open. We were the only two in the apartment, and no wind could have caused it because as I said it was winter and all the windows were tightly shut.
To explain what my mom meant by "someone's here for light" was that infrequently a spirit would come to my mom for guidance, and she would light a blessed candle for it and say a prayer, and the spirit would leave.
Anyhoo, my mom explained to me a few things after that little event, to help me understand what the hell was going on, as well as understand any subsequent things I may witness down the road.
I saw quite a few things (and on one occasion, heard something) as I grew up. The thing that I heard was at age 13. It started when I was alone one night in the apartment (mom was visiting an upstairs neighbor) and taking a bath with the door shut. A lay there in the tub and began to doze, when I heard this long, continuous scratching sound going down the length of the outside of the bathroom door, like fingernails.
I thought it was mom come back home and playing a joke, so I didn't think much of it. It got annoying when it happened three more times, though. I got out out of the tub, wrapped myself in a towel and it happened yet again. I opened the door mere seconds afterwards and looked outside.
Nothing. Nobody was there. Mom had never come home. I think the term "warp speed" is slightly understating it in regards to how fast I got dressed and went upstairs.
Whatever it was, it didn't happen again. A day later mom called someone from her circle of practitioners and it was taken care of. No idea what was done, though.
The last time EVER I was privy to any phenomena was when my cousin committed suicide when I was 18, and the lights shut off in my bedroom and adjacent hallway two nights later (not burned out....shut off).
My mom told me he was sitting on my bed, and he wanted my forgiveness so he could go in peace (a whole other story I won't go into here).
After that, I haven't encountered anything else for some reason.
My mom had to give up being a medium when I was 13, because she suffered a small heart attack while she was channeling a spirit during one of her seance/meetings....called "misas" in Spanish (my mom met with a group of them every Saturday night in a "templo" (makeshift temple)....yet ANOTHER story I won't go into).
But even after she stopped, she still saw spirits, and still helped them off with a little light and a prayer.
My race (Puerto Ricans), as with other Hispanic races, used to breed a lot of mediums way back in the day, but it's been an ability that has been lost through subsequent generations.
Anyhoo, yep, let me tell ya, spirits are real, and they aren't necessarily evil....at least not in my overall experience.
~~~~~~~~~~~~~~~~~~~~~~~~~
Here's an explanation of what the aformentioned practice of Espiritismo is (book excerpt)........
Espiritismo (Spanish for "Spiritism") is the Latin American and Caribbean belief that good and evil spirits can affect health, luck and other elements of human life.
It shares many fundamental concepts with Spiritualism as popularized in 19th century and early 20th century United States. During this period, several books on mediumship and spiritual practices became available in the Caribbean and Latin America. As many Native Americans and people of African descent had long standing traditions of ancestor worship and trance possession, Spiritualism was readily absorbed into and adapted to these pre-existing belief systems.
Many Espiritistas (Espiritismo practitioners) communicate with spirits in a gathering of like-minded believers. These sessions, called "misas", are somewhat akin to the séances of American-style Spiritualism. Many Espiritistas' practices, however, have elements of magic ritual which are alien to Spiritualism.
A tenet of Espiritismo is the a belief in a supreme God who is the omnipotent creator of the universe (THE God, in the case of the Puerto Rican belief system). There is also a belief in a spirit world inhabited by discarnate spiritual beings who gradually evolve intellectually and morally. Espiritistas believe these beings can influence the corporeal world in various ways and that they can influence the actions these spirits choose to take.
Espiritismo has never had a single leader nor epicenter of practice, and as such its practice varies greatly between individuals and groups. In all cases, Espiritismo has absorbed various practices from other religious and spiritual practices endemic to Latin America and the Caribbean, such as Roman Catholicism, curanderismo, Santeria, and Vodou.
An example of this syncretism is a magical spell that involves asking Saint Marta (or Martha) to exert one's will over that of another person by burning a specially prepared lamp, saying certain prayers, and wearing an amulet tied with a red ribbon around one's waist.
In other cases, the goals and methods of the Espiritista are less obviously in the realm of magic and might be considered a form of folk medicine of alternative medicine. Whatever the desired effect, the equipment and materials used for Espiritismo may often be purchased at a botà¡nica within the practitioners' community.