>>1 it is better to not tell anybody those dreams,most people you call you insane and the situation will be worse,and one thing about those dreams you should't worry to much about them,they are just dreams ,dreams don't happen in reality,if you are afraid that you will kill him,it is a lie,there is a lot of guys that say i can kill and i wouldn't care,good part of those people doesn't have courage or reason or balls to do it. about your brother sorry i don't have any advice for you