Because I had a dream that my older brother was dying.The dream was that we were in our mom's car and just sitting there in some parking lot and me and him and my mom were fighting I don't know what about,but then they stopped and started to get along at some point and he said that he knew was going to die within the next 5 months.Something about his kidneys (I have no idea where in my mind I came up with that lol.) In the dream he didn't seem worried at all he just said he was going to die within 5 months.In the dream I started crying and saying "no you can't die" and he just told me to suck it up.That's all I can remember.I know it sounds stupid but it actually does worry me.I'm not very close to him considering that im 13 and he's 23,but I still love him and I don't want him to die.I don't talk to him often,but when I do he's nice.So do you think dreams can predict the future?