My md makes people think I'm mad at them.

[Tom]

I'll be day dreaming about protecting someone and I'll look mad and aggressive and people think I'm mad at them. People think I'm an angry person and I'm not.

[Leda]

Same here! 

I think I am actually friendly when I approach people but I unconsciously have an unfriendly expression when daydreaming. Maybe is the effort not to laugh or make facial expressions.