Is it normal to laugh to yourself?
Sometimes I will just lay in bed and think of really funny stuff and laugh my ass off. It happens a lot in school too during class I will get so distracted and think of something funny in my head (some of it is real and some i just make up) and burst out laughing its so hard to hold in sometimes! I make a weird sound and people stare at me like I'm crazy lol it happened in the library once ( but something was actually really funny then) and it was really embarrassing. Is this normal? Does this ever happen to you?