I am going crazy~

I think i'm really going crazy dy.Know what,i always laughing in my dream recently! I also don't know what happened to me~ Getting more serious and serious. Charm liao lar....Weird thing is, after i laugh until wake up,then i continued to sleep back,i can continue the same dream and laugh again! huhhhh...do i need to go n see doctor?hahahahahahaa...i feel that i'm very 恐怖 ler. =.=