Are you supposed to use your eyebrows when talking?

[Kirby7000]

Ive been noticing people just staring at me and ignoring me in public when i talk to them. I lost it a few days ago when i said thank you to the cashier in the most sincere tone imo and she just stared at me blankly. This made me really angry and i vowed to treat everyone with anger. So badically im walking around with an angry frown on 24/7 and people are treating me nice and actually looking me on the eyes. Very confused. Im guessing maybe its bc i never used my eyebrows much and try to stay away from angry scowls to avoid conflict. Only time i used my eyebrows were when i laugh maybe and raised them. Pretty much everyone i know and good looking chads have som3 crease on their forhead im assuming from eyebrow use. My forehead has no lines and im an oldcel. Im assuming im autistic and never learned to use my eyebrows.


Also everyone thinks I look sad now even tho im angry and making as angry face ad possible. Any thoughts? I want to understand why people looked at me with fear,disgust, anger, or laughter when looking at me before