I have witnessed the same thing many times ReemtyJ . I can tell you that people have a different smell , if we are excited or scared . I can even smell fear in people it smells really bad . Nervous or excited people also have a bad body odor . If the humidity is high it carries a long way . I also have noticed that people will feel you looking at them that is why they teach you not to look directly at people when you are hunting them or watching them for recon in the service . Animals are even more attuned to the world around them then most people and will pick up on this quite readily . The people that have spent a lot of time in combat zones will be quite attuned to this as well . I look past , over or beside them and it seems to help keep them from noticing as fast . You will get used to it and can see them in your peripheral vision well . I have on occasion crept upon cats and coyote quite close , 20 feet and closer, by not looking directly at them and being relaxed.
I have long known that a hunter should never make eye contact with animals of prey, but once in a while, just for grins, I have looked deer right in the eyes - and they just about crawl out of their skin. One yearling doe went from being completely unaware of my presence to scared completely to death in an instant. Our eyes met, and I held my gaze, and the doe went
nuts. She actually ran into a small tree trying to get away. I have never seen another reaction quite like that, but watching them at all makes them noticeably nervous. I make it a point to watch an approaching deer only with my peripheral vision. I figure that I can look them over all I want after I shoot them.
I know what you mean about the feeling of being watched, and recently had this feeling while sitting in a tree stand. I went up the tree in total darkness, and it took almost an hour for daylight to happen. I had the feeling for most of that time, and when it was light enough to see reasonably well, I started scanning my surroundings. I knew that
something was watching me, but I saw nothing. I don't know if I picked up a little movement, or what it was, but something made me focus my gaze on a branch about ten feet away. Soon I realized that I was looking at an owl sitting on the branch, right next to the trunk of the tree. As soon as our eyes met, it blinked it's amber eyes once and then dropped off the branch and glided away silently. It knew that I had seen it, and it left. If you want to test this concept, some time when you see someone you know sitting in a crowd of people, like in church or at a restaurant, just look directly at him - like a buddy whose attention you would like to raise. Watch him start to get a little agitated, then start looking around. Do it long enough, and he will turn and look
right at you. Just don't pull that one on somebody you don't know pretty well, because it could get a bit uncomfortable.
You mentioned electrical fields, and I think there is something going on there that is significant. People aren't as in tune with that as animals are, but we aren't completely numb to it, either. This may be how you know when somebody is standing a little too close behind you in line at the drug store, and weren't aware of anything physical alerting you to their close presence. I think this is also a thing that is trainable, and one thing that seems to facilitate this is sleeping on a grounding sheet. Somehow, this really opens up the sensitivity to this type of stuff.
That has made me a lot more alert and focused in general, and the "slow-motion" that comes on in an adrenaline-charged situation is also enhanced. It makes for
very vivid dreams, and super-restful sleep. I've found that it improves sleep quality noticeably. This may sound a little "out there" but there's definitely something to it. I've been doing this for seven or eight years, and wouldn't think of giving it up. I think it has helped me a lot with my general state of well being, and being more calm and relaxed throughout the day.
I started doing it because I had read about the dangers of exposure to EMF's - electro-magnetic fields. For example, the incidence of cancers is far higher in families who live in homes near power lines than it is in the general public. I spent about thirty years in the cockpit of a Boeing, and that is like being inside a magnet for several hours a day. It's one big EMF generator, and it is deeply fatiguing. Ocean crossings in particular make me feel like I've been through a meat grinder. There's the cosmic radiation exposure at cruise altitude, but the EMF's come from all the radios, computers, and other electronics surrounding the pilots' work stations. The weather radar alone is strong enough to zap the daylights out of you, and it's sweeping all the time. Sleeping grounded made a HUGE difference in how I felt in the cockpit, and several of the co-pilots commented on my unusual alertness level, especially on all-night flights. They also noticed my level of calmness - even when we were in an emergency situation. I don't know how much of that was due to the electrical fields, or having done something to remedy this, but the differences were noticeable enough to several guys that they commented on it.
What I don't know is what kind of electrical fields people radiate out from ourselves, or if those suits that are supposed to deal with that really have any positive effects. Can anybody comment on that ??? I probably wouldn't need much of a push to give one of them a try.