How do the violent students at my college get that sinister aggressive look?

[lovelyautumtrees]

If anyone knows what I mean advice would be appreciated. I’m willing to learn lol. Not an angry look but it seems like they have extreme bursts of confidence and a not afraid of confrontation vibe. I’m a high school student and my parents enrolled me in a very bad school, so I tend to fear everyday here. For some reason I’ve noticed the students at this new school give off extremely aggressive and confident vibes.. and they all end up turning out to be extremely bad people. A few I’ve met been arrested or they’ve hurt somebody before. I’m honestly more concerned with how they make themselves appear aggressive. In my old school it was slightly better but nobody gave off a sinister vibe. There’s this girl I walked passed and I could tell that she was extremely aggressive and defiant, and I ended up being correct. I’ve honestly been trying to observe and figure out what exactly do these people do to come off as super aggressive without being angry. If anybody knows how to do this can you mind teaching me lol?

[20yearsolder]

You probably can't learn it, you have to live it. You have to have bad shit happen in your life. It's a hardness you gain over time