lucid

somehow, I knew I was dreaming.
then I started to check time. on my mobile it was full of something like
@#$%()*
*#&^$))@
@&#$*$)

then I was sure, I was dreaming.
then I looked around, I was inside a building.
then I thought how about change it red color?
I read others post said I can change the color, right?
but I fell back to sleep again...???


my conclusion:
Why should I change the environment?
I think lucid is enough.