Diamond shaped crafts test my perception and direction following abilities.Having only been aware of the extraterrestrial presence for the past two weeks or so, I have been watching the night sky every chance I get. On 4/09/2017 at approximately 23:00, I was sitting at the park and saw a bright white light hovering just above the trees on the eastern horizon. The light was roughly the size of a street light, but the apparent distance indicates that the light originated from a larger source. It was blinking but I'm not sure if was in a pattern. Upon seeing this light, I was filled with a great sense of fear and felt an intense need to go home.After making it back home, I lied down outside to watch the sky some more. At approximately 01:00 on 04/10/2017 (later that same night) the craft reappeared, hovering above the trees on the southern horizon this time. It was blinking at me the same way, as if testing to see if I was aware of their presence. I froze, gazed fixed on the bright, blinking light, and suddenly it was gone. I did not see it leave.Then on 04/14/2017 at approximately 22:00 the blinking light was back. As soon as I noticed it, it flew away in a direction that was hard to see. Shortly after, a craft with two solid white lights on the sides, a blinking white light at the front, and a blinking red light at the back made several passes over my house. I concentrated on these crafts, as they could have been normal airplanes, but the positioning of the lights was unlike any plane that I have seen before. The next pass (always from south to north) I held my arm up and thought the words "Is that you?" A few minutes later three crafts passed overhead simultaneously. Two from a greater distance, with the two lights on the side and the blinking lights in the front and back, and another much closer. The one that passed closer to me was diamond shaped, but didn't appear flat, almost like a prism with a glowing orange light in the middle and around the sides.At this point I decided to walk to the park to get a better view of the night sky. In the distance I could see something hovering that would blink a white light on the left side and a red light on the right side. I felt like it wanted me to follow it. I went in the direction that I thought it wanted me to go, and waited for further instruction. I don't think that I followed their directions correctly at first, so I started walking in another direction when one of the larger crafts with the two white lights on the sides made a low pass above me. I was able to see it more clearly.From below, it was diamond shaped with four smaller diamond shaped quadrants. The sides where they has the two solid white lights could light up with green or red all across, so I think they were trying to imitate regular airplanes for camouflage purposes while remaining distinct so I could follow them.There would always be one hovering in the distance while the other would make passes above me. After awhile, I noticed that both of the crafts would alter which direction was blinking white or red, as if to tell me to go in the direction of the white light.They led me a few blocks over, to a side street with a culdesac. At this point it was around 23:30 and most houses were quiet, except for one. The house at the end of the culdesac had the garage door open, light on, with a man sitting, seemingly waiting. I hesitated, for I did not want to appear insane, walking up to a strangers house in the middle of the night with no logical explanation. The blinking continued in the direction of the mans house, along with another pass from above. I finally mustered the courage to approach the house, but the man was gone. I started walking home, still watching the sky.Getting closer to home, the crafts appeared to be trying to lead me once again. They brought me through the park, to a dark corner where there were few houses around. I heard what sounded like two birds chirping at me from the trees, and walked around the area for a moment, looking for signs.The chirping sounded almost like the words, 'Over here,' and when I started to walk away, it changed to a panicked, 'Come back.' I wasn't sure if my mind was playing tricks on me, but I went back. Looked around, saw nothing, started walking away again. This time the chirps were more like high pitched beeps, like an electronic signal. I turned a flashlight to the tree and saw nothing, but the sound went back to being chirps. The chirps were telling me 'right here, below you' so I looked around the base of the tree and found a small light that is manufactured by a company here in Phoenix.I've read that an electrical company has had communications with ET life but I have not followed up on the lead as of yet.I saw the diamond crafts again last night (04/15/2017) at approximately 21:30, making several passes over my home, but I was unable to follow them this time. I feel like they can hear my thoughts when they are in close range, like they know I'd like to meet them. I do not feel as if these being have malicious intent, but they may be part of the collective. I can feel a sort of pressure in the middle of my forehead when they are around, but I can't be certain if that is a placebo effect or not as I have read about the pineal gland and how many consider it to be the 'third eye' I plan on investigating further.