I have never seen a werewolf personally, though I've met people who've claimed to have seen them. They said it wasn't a physical transformation like in the movies, just a very strong emotional transformation and some illusion.
I've seen faeries. I've spoken with them telepathically. I can't prove it, they love to disappear and make you look silly if you try to get them to show themselves. I wouldn't bother because it offends them if you ask them to put on a show to prove they exist. I have, however had some very fun workings with them in the past.
I've met a few psychic vampires. Some of them were just normal folks who just had slight draining effects. Some of them were very bad. Some I liked a lot. Some can control their powers, some can't. They can learn if they're taught how. Also a person who is not a psychic vampire by nature can learn how to become one. Draining energy from people is surprisingly easy if they aren't shielded, even if they are it isn't too hard. I don't think it's right to steal energy, but that's my opinion.
I've met 2 different types of psychic vampires. For lack of better terms I call them "parasitic" and "symbiotic". Parasitic vampires drain their victims and give nothing back. Being around them is...well it's draining. They're tiresome and irritating usually. It isn't even anything they're doing specifically, they're just grating on your nerves because they're making you tired. Symbiotic vampires do drain energy, but the net loss is less because as they take they also give some of their own energy back to the person. Being around them is usually tiring, but not as much so. They tend to fit in well with people. Often they are very charismatic. The exchange of energy makes it easier for them to pick up on the social cues of those around them. All psychic vampires (parasitic and symbiotic) are frequently empathic. Quite a few are telepathic. That's pretty much all I know about them.
When I was young (before I'd seen all this stuff) I didn't believe in any of it. Now I do, but only in what I've seen. I'm still skeptical about anything that I haven't directly witnessed with my own senses. I don't blame you if you don't believe me. Go see for yourself.
i like werewolves, i believe they are real, though if we want to go back in history, it's most likely people with Hypertrichosis, vampires depends, psychic yes, people who drink blood yes as well though medically they're most likely Porphyria. finally faries, i have seen some so yes they are real, but it's usually an orb, or this one time one got caught in the circle at beltane and we could see it in the incense smoke, not in as in the smoke formed it, as if someone was standing in the way of the smoke and we could see limps, at one point the whole body.
It truely depends on what you believe what your bloodline is I know Native Americans who have family legends that their family were able to tranform into wolves and when they get angry you can actually sense the animal comming out I know it might sound strange but my spirit animal is a wolf and a panther. Psi vamps I have came across a few who concentrate on all that you are until you start feeling drained I take it as a threat and have been focusing on making myself stronger mentally to ward off these people and as for faeries... I'm irish sounds like a lame reason but my grandmother always told me stories of faeries in the gardens or when a baby has freckles they are faery kisses so yes I believe they help the Goddess at making the land as beautiful as it is ...
vampires exist as a medical condition called vHERV and dont shimmer or glitter or turn into bats or grow fangs.. as for werewolfs that is just a spiritual and mental transphormation there is no physical tranformation