Dreams grandfather

I'm on a hilltop with my dad my siblings and my grandfather. On the other side if the community there are tornadoes that form and come towards us, one after another. Sometimes big trucks drive up the hill towards us too but neither the tornadoes or trucks ever get close enough to cause us any harm

My grandfather died in real life. I'm still trying to get over it. I always hugged his arm. In this dream I saw his clothes empty I started to cry in the dream and then real life.

I saw a big snake crawling in and my grandfather getting bitten by it, what does it mean

Can you please translate my dream/nightmare? Please... I really need to know. I'm scared So here is my dream... I dream that... our family was walking in the middle of the night around in the streets then i had this bad feeling, while walking my grandfather said that the place where we are currently passing is known to be hunted but my twin sister and I didnt really paid much attention so we just play and fool around the streets. Cars started running down the streets fast I dont really know where it came from! My twin sister and I can't pass the streets so I hid down but my twin sister was eager so she ran off leaving me behind and I dont wanna be alone in there so i followed what she did,after that me and my sis smiled under a big tree...we were going home my mom,me and older sis... my twin sister and grandfather went home first so i was expecting my twin sister will wait for me at our room to chitchat but she didn't; instead she was at the living sitting in the floor slouching, she starred at me like she was angry but she isn't! She was possesed by something evil...She Grabbed a scissor so I ran off cuz Im really scared then my twin sister who is possesed was grinning; luckily, I found a knife and a scissor! Still...I cant kill my twin... She slit down my throat using her scissors and said "Do you really think I'm joking? F---! Your Dead!" Blood everywhere My mom was crying so as my older sister but my twin is still possesed, My eyes were closing and the onlything that Im thinking is people who needs to be happy---That is the end of my dream.I can remember each details because I just had it and Right now its 3 in the morning. I waked up cuz of my dream...to tell you I'm really scared of sharp things and I'm also afraid of Evil Possesions :( I wish you can translate my dream/nightmare. Thankyou

Dead grandfather inheritence