There are times when all of a sudden all I wanna do is just sit at home and do nothing but breathing. And during that time, all I care about is my feeling.
Call it selfish, but sometimes, honestly there's no one who understands you better than yourself. As long as no harm is done to others, I don't see any wrong doing it.
Maybe I'm just too tired.
Or maybe I'm just too I-just-don't-care!
You need to rest, myself.
All lives will continue with, or without you.