Pop Sleep Supplement

Don't go to bed pissed.

Going to bed angry can cause you to reinforce negative memories, making it harder to suppress these bad memories in the future. Interestingly enough, with functional MRI (fMRI), memories were theorized to be disorganized all over the brain cortex rather than localized to the hippocampus. In addition, you may also have a harder time getting to bed.
So, don't go to bed pissed.