a few days ago i started to have dreams that end up with some laughing scene and me laughing at it . this big laughter in my dream always wakes me up. before ,i always remembered just having a boring or bad dreams but never happy....and in reality im not happy at all, im having some problems (including broken heart)and im trying to deal wit them ....i also have some health problems....i just want to know if its normal or something is wrong (sorry for my bad english)