You Chose To Fight!

So you chose to fight eh? Well, this guy is armed, and you have noodle hands so he laughed and shot a bullet that nearly missed you. You're not scared just yet, you get close to the guy and hit him in the-sensitive area, and he falls to the ground, you get the weapon and throw it as far away as you can and then you run away. You may have won this fight, you you also won a sworn enemy. You eventually make it to school and you go to your class. You walk in and sit down, as you pant like heck. Your friends come near you and ask, "What happened?" Would you tell them, or keep it a secret?

Tell them dude, they're my homies and homies don't keep secrets

Don't tell them, I don't want them to get involved