@Khauntzat Adramélekhizarovich Searmaev
I mean you never know really. I assume everyone is deadly. Most people respond to violence with deadly force, even feigning compliance, apologies, cowardice and groveling just to get a chance to pull a gun or a knife, or they can call the police, which wouldn’t look good if you made threats online and traveled to someones location.
Don’t let people bait you into a fight on the internet. Even if that person is a little bitch, just let them be a stupid bitch (because they probably aren’t getting far in life anyway if they’re an internet troll) traveling with the intent to harm someone is not a good idea, and is a sign you’re being manipulated.
Some people don’t care about their personal safety, and will ruin their own lives just to ruin the life of an enemy. This is a trademark of anti social behavior.
EDIT: Most of the time just ignoring trolls is the most damage you can do.