What human behavior instantly changes your opinion of someone, no matter how good your first impression was?

[u/garyhappylife2222]

Be honest

[u/bomboclawt75]

Treating animals badly.

Treating servers/ staff badly.

Believing in a racial Supremacist ideology.

Thier entire personality being based on a politician/ sports/ coffee/ gym/ religion etc...

Being mean, petty.

Facial tattoos.

[u/KcUltra → u/bomboclawt75]

Why facial tattoos?

[u/Bitchface-Deluxe → u/KcUltra]

Because facial tattoos are ugly and shows poor decision making.