Sudden Visions. What's Happening?

I know a little bit about this stuff, but not a lot to explain what's happening to me, I'm 18 years old, full blood Native American from BC Canada. This is my very weird story.

I have a ghost following me, it's creepy and weird, at least I think it's a ghost, a tall man with black long stringy hair, who wears an old like 1800's outfit, and he follows me everywhere I go, not all the time but I see him everywhere whenever. He doesn't harm me, but he just looks at me weird, I've tried to communicate with him but it looks as though he doesn't understand me, any ideas?!

Ever since I was a kid, I've had ahh premonitions (?) of things and people, for instance, I saw a building as I was walking down the street, and all of a sudden I see it aged 100 years, and a split second it's the same as it was 5 minutes ago, this happens with almost everything when I almost doze off or concentrate really hard, it happens with people to, any ideas?

I hear voices, not in the kind of straight jacket voices, but conversations with other people around me, even when I'm alone, I remember hearing that angels speak on your right and demons speak on your left, usually it's both but sometimes it's either or.

Also, I can control fire and wind, it's a long story, but my elder says it's a passed on gift, but that's all he told me. I can push wind around in my hand or make a small flame big and vice versa. I've read others can control their body temps, I can do that too, but I want to stop that one because mine goes all wacko and it makes me sick and feel horrible.

I have dreams of wolfs talking to me, sharing their experiences and telling me their life stories, the same with bears and sometimes fish. What does that mean?

I sense when good/bad things happen, like I'm cooking, and all of a sudden there's a tingling sensation in my eyes, they do a shock kind of thing and then the next minute something happens, like I felt it once and the next thing I knew, my brother's football comes crashing through the window, or my mom comes home and says she got a raise at work.

I also see shapes, dark figures roam around, it freaks me out when I shower or when I'm driving, when I see it or sense one, my heart sinks and I become all paranoid and nervous.

Another thing, if I concentrate, and I'm around that person or any person around me, I can actually see what they see, like I'm watching tv with my brother, and I close my eyes and concentrate, I can see what my brother sees, but only for a few seconds, any ideas?

I know this is a long list of stuff and there's more but I know what those are already and how to control them. But some are really freaking me out, some of these I kind of like, and wouldn't mind controlling them or suppressing them, if anyone has any insight to these, I would really appreciate it!