It depends on the situation
No idea
It depends, but It can cause things
Depends what you mean by it being "bad". I unconsciously show my feelings but it's sort of a good thing for me. When you say "I'm okay" with a clearly visible frown, people can just tell that you're not okay and would comfort and support you which makes you feel alot better.
When people say "I'm okay" and their expression shows that they're actually happy when really they're clearly not, people won't provide you with support, because they don't know you need it.
Like... you just get what you need/want without having to directly say it to their face which may be embarrassing to do in the first place.
Ig you can just compare it to someone offering you food but you say you're not hungry but your stomach grumbles so they give you the food anyway. So it's beneficial in a way ;)
So I've noticed over the years that whenever I feel something, like if I'm annoyed or sad or happy, I'll have a corresponding facial expression right away. Sometimes I can feel it, others I don't even realize until someone tells me. I know that this can make some people vulnerable, but I'm not too sure if it's that bad...so i was wondering, is it?