Can we list useful skills for preppers to learn NOW

[Scythe13]

My old coach failed to block a punch, his ear felt funny afterwards. Woke up and his pillow was covered in blood, damaged his ear lobe. Elbows are nasty, not only do they hurt but its a good way to split a face open.

Elbows are like knives! When used on the face, they slice!!! Eyebrows, cheeks, and ears are always quick to slice with an elbow. After that...forehead is next to split. Blood in the eye means.....quick win. However, it also means that the person you're fighting can't see. On the streets that's called.......Street Win.