What are triangle dreams about?

So ok , I m not expecting much of a reaction from everyone but here goes. Everything I’m about to recount is as close to the exact way I experience it. For as long as I can remember ( mid 1970’s) I have been having the most intense, vivid and terrifying dream that to this day has never changed. As a little boy I grew up in Oregon and then moved to western Montana early and grew up their under the shadow of the Rockies near glacier national park. From a large family, I am the youngest of seven from a very happy loving child hood and normal circumstances. My very first recollection of this dream goes back as far as I can remember and I have a feeling it has been with me from when I was born. The dream starts and ends the same every time , and I have at least 2-4 times a month to this day. So how it starts out is I am laying in a large green field on the side of a hill near the water , possibly a lake or a pond. I notice that there are cattails and pure blue skies. There is almost a park like setting and it feels like it could possibly be in Northern California. As I look into the sky I see A flock of geese soaring peacefully by. My peaceful dream changes to pure terror as I look up and see a what can only be described as a 7-8 foot clown like being with a yellow triangle face and red eyes who is wearing a rainbow colored loose fitting robe and is on 3-4 foot high stilts looking at me from the top of the hill. As we make eye contact, The clown being grins and suddenly starts to walk fast and run towards towards me , while I sit frozen in terror. The rest of the dream consists over and over again of me trying to get up and run away. The dream always continues with me barely being able to get up and as I desperately try to escape, My legs, arms, breathing and time seems to be frozen . As I look back in fear the clown is gaining on me, and I’m helpless to stop it from coming close. As it comes closer I am able to see the details of its face and it’s clothes. and I don’t know why but I just get that feeling that it was a circus performing clown in the early American wild west days. It wears a Rainbow color pantaloons style shirt and pants. It seems that the clown is angry about something and I’m its next victim. This part of the dream it’s always the most intense and vivid and I find myself repeatedly staring at the most minute details of the clowns clothing and facial expressions and as time has gone on I find myself able to recognize and be familiar even with the rainbow color patterns of its clothes and the smears of its make up and it’s red burning eyes. So as I find myself frozen in fear the clown gets closer and closer and finally snatches me up by the back of my shirt and proceeds to carry me to the water while I am terrified beyond anything I have ever known in real life. I remember the hands on the clown as being cold and gray. The dream ends with the clown walking into the water with its hands around my neck while holding me and the last thing I can remember is looking up at his creepy smiling face while being pushed under the water and seeing it screaming silently at me.

The dream has been with me through childhood,college,the military,marriage and now, middle age. Because it’s so vivid and real , I am not sure if someone would understand this but it’s as if I can taste the dream and every gritty detail . I have long since given up on trying to understand it and just accepted it as part of my life.

I had a weird dream yesterday, it would be great if someone explained this to me.
So I was seeing gray colored nothingness filled with gray smoke. And there were different kinds of bird silhouettes rising from the smoke one by one, there was an eagle, afyer that a chicken, there were 2 different birds after those and lastly there was a sparrow silhouette. Idk why but I knew that sparrow silhouette was the most "special" if this makes any sense.
Then the scene completely changes and I see everything lile movie scenes, as if I was invisible. I was in observer's position. I somehow knew that goverment was brainwashing people who realized how bad the system was.
So I basically see father with his son. I remember father's face accurately. He had upside-down triangle shaped head, short black hair and rreaally light blue eyes, in fact I have seen him in a tv show before. His son was 14 - 15 years old, he was skinny, brown hair, pale skin and he had tired face.
The father looked at me in eyes, even tho I basically wasn't there, it was like as if he was looking right into camera. And then he said this to me:

"See with the devil's eyes and think with the devil's mind"

Right after he said that my vision filled with all sorts of colors, mostly blue pink and green. They were liks aura colors, like different colored smokes bursting into each other. For a moment I felt like I was looking from that man's eyes.
Then the colors dissapeared and I saw some people taking the man and his son to camp kind of place, that was the place were they brainwashed people.
The man and his son walked out from the door, now everything was happening in my living room, man was brainwashed but his son wasn't. The man wearing light blue shirt and suit. After I was him my consciousness moved into that man's body, I felt horrible because they brainwashed it but I still remembered the "truth". Then I sat down on couch and started crying. My family members were looking at me completely frozen, without any reaction.
After that I woke up, I know that the dream was much longer but I don't remember the rest of it.
I hope someone can explain this, especially that creepy line about devil, thanks.

I first has this dream when I was around 4/5 years old. It's a field that only contains three daisies that are in a triangle. Then it shows a ring with thick rope threaded through it, then it flashes to a tractor tyre with a tiny piece of string threaded through it. Something about this dream terrified me as a child, whenever I had it I would cry for hours afterwards. Even now it still bothers me, although I suppose I've gotten better at handling the aftermath of it. Does anyone have any ideas of what it could possibily mean?

Here is what happened in the dream/vision: I was in a bank and was waiting for my mom in the waiting room, I was standing with my hands in my pockets because I was pondering... I was very bored but at the same time very quiet, maybe more than I can to be now. The composition of the walls of the bank was strange, unusual I would say: turning around I could observe grass and flowers, as if I were in the countryside, but at the same time in the waiting room there were walls and benches, the grass was "mixed" with flowers, as if I were in a video game similar to minecraft, and it was a glitch / bug, but I felt nothing unnatural, on the contrary, my reflections intensified more and more, feeling less and less the presence of the other people in the room. At some point my attention falls on a cylinder-shaped piece of furniture, with a digital clock on it, and I see 11:11 flashing; I was not amazed by what I saw, I was sure it was a coincidence, but why I saw it: as if some entity (maybe some angel) had suggested to me to look at it at that moment ... I lowered my head and continued to reflect while I was bored. After a few seconds / minutes my attention fell on another digital clock resting on a triangle-shaped piece of furniture, this time the 44:44 sequence flashed and I still did not understand why my attention continued to fall on these watches, I was bewildered but I continued to reflect forgetting ... after a while my attention fell on a rectangular-shaped piece of furniture with a flashing clock on it, this time the sequence was 22:22 and I continued to wonder why my attention was continuing to fall on the clocks when... here's the kicker! From the door of an office (or corridor) a girl came out (more or less the same age as me, thin, tall, long and blonde hair) with my same gaze and our eyes met, it was like looking at myself in the mirror, I started to feel joy and happiness but above all a great glory, as if it were a bonus, and at the same time I knew that she had the same feelings at that moment, with the small detail that I can only remember her eyes, but not the rest of the face ... and this is where the dream / vision ends

It gets pretty bizarre.
Well, I was with my friend, we'll call him J.
I just found myself in this maze-y museum, there was this one room that's all grey, but like real, trip-like gray.
In this gray room there was occult symbolism.
When I looked in front of me there was a way, and from the wall, a triangle detached from it, creating skin on the broken part of the wall, and the fallen triangle turned to an all seeing eye.
I screamed to J but he kept moving to the next room.
I pressed the all seeing eye gently with my leg and it.. reflexed weirdly like a human as if you poked a guy.

I walked over to next room to search for j, but he was gone, nowhere to be found. And I realize that the room, (with the same trip-like realism) was showcasing badly beaten human bodies.
Shotgunned heads (basically gone and bleeding), and jawless ladies.

It was so terrifying, so I went to next room, and it's outside, a nice garden, with old oil streetlights. It was like 1am.

I find a little pharmacy shack, there was a sign that said something that I can't quite remember, a pseudo-medical word.
I enter the room, and there is a woman in a lab coat watching a pseudo-surgery.
I ask her if there is a way out of the place, that is not through the museum.
She says yes and proceeds to open a gate, I get to the other side and see the street.

I walk out, without j.

Is it possible to interpret this insanity?