When a person shakes your hand then scratches your palm what does it mean?

Can anyone tell me what these things might mean? or am i crazy?

• Okay im really starting to get bothered by this. I have had weird dreams my whole life and some of them repeat night after night. Last night (i was awake) around 3:43 a.m. I saw a shadow in my room that resemble a shade. (like the ones in the movie ghost) this shade reached toward my face with an open palm about 3-4 inches away and then dissapeared. I preceded to lay down on my bed and saw the same exact shade sitting in my computer chair sitting straight up in perfect posture with its arms on the arm rests. Why did i see this clear as day? what could it mean? why was it reaching at my face as if it were to grab me. During the night I then had three werid dreams one after the other. First dream: I am drowning, and i am trying to swim upward towards the surface. Just before my last bit of effort a man on the pier next to me reaches in the water and we grasp fingertips. He then grabs my hands as im reaching for dear life, shakes my hand and tells me i hope your happy. lets me go and watches and laughs as i sink further into the depths. I wake up when it goes black. Seconds dream after i fall asleep again. This is really short and i find it irrelevant but its weird and i remember it almost completely so theres probably more detail. It started with me sitting in my ex girlfriends bedroom with just me in it no one is home. the room is exactly the way i remember it from the last time i was over there. this time the blinds are open. A 90 year old man precedes to slam his face into the window. His eyes are completely red and bloodshot. bleeding to be exact. Pressing his face against the window as hard as he can the man is gushing blood from his eyes onto the window. Blood is dripping and being smeared all over the window as i rush outside. When i get out of her front door the man is not there, there is no blood on the window and i wake up once again. Third dream: It starts with me in a flat plain of grass. its a field with nothing but short freshly cut grass and the sky is pure white. There are no trees, no animals, no wind. just grass and a pure pale white sky. As i take my first step a little girl tells me to stop. She grabs my hand and asks me to go on a walk with her. as i continue walking with this girl who is half my height, jet black hair extremely smart and has questions of the world that i have questions my whole life. she has a face of a older woman whom i cannot recognize. the world i am in changes as the walk continues. The grass changes to dirt and then to mud. The sky is still white and still no wind or anything. just me and the little girl. The path changes as me and the girl get to what resembles a bridge. Its not a real bridge but a floating soldi mass of rock covered in grass. looking off the side of the bridge the is still complete paleness of the white sky. We cross the bridge and we come to a lake where the sky is blue there are birds chirpping and basically turns into a utopia. The girls tell me to watch out for the "eye" as we reach the edge of the lake. I pick up a stone and skip it as hard as i can. The stone falls into the center of the lake, like the exact center. The water of the lake explodes straight upward turning into black vines and tentacles and slime. the vines and tentacles fall back down to the bottom of the lake and then start to spread outward covering evertything in sight except for me and the girl. the tentacles grab the girl by the neck and start to pull the girl and everything around me inside the bottom of the lake. I never let go until my arm was literally ripped off. there was absolutly no blood and i felt no pain. as the vines and tentacles receeded towards the edge of the lake my aunt on my mothers side spawns from the center of the lake and is the one controlling the vines. she picks me up around my torso and throws me aside. The dreams then ends with my uncle on my dads side grabbing my other hand. and that the end. the other wierd thing is that this morning i sent my friend whom i like good moring :) happy valentines day! and my phone does not show i sent the message. but i clearly remember sending the message at 12:35 p.m. several minutes after i woke up. what could all this mean? ive seen other things in my childhood that weirded my parents out. such as seeing my uncle in laws face on the corner of my living room wall, hearing worms in the ground and my dad digging where i told him to the exact T and finding a worm for fishing, smelling smoke when no one else did the same exact time 9-11 happened. like exactly when the tower was struck. and a bunch of other things ive had happen to me that i dont have room for to explain. so am i crazy or what could all of this mean?

• Answer:

  Wow, I honestly have to say you may need to go to a psychiatrist about this. Not because you're crazy, but because the dreams could have some inner feelings that you're burying and shouldn't be burying. The hallucinations need to get checked out. Again, you may not be crazy, head injuries can cause hallucinations. If the aunt and uncles are dead, or you don't see/speak to them much, you could possibly miss them and this bothers you. I'm thinking maybe the field interprets freedom? The little girl.. I'm hoping you don't have a fetish for little girls, or she could maybe represent someone who will mean a lot to you later in life? The rest.. I don't know. The worms and smoke, well.. that's just amazing, but nothing too big. Just good senses is all. But at least talk to a close friend or relative about the rest.