Behavioral cues catalogued across decades of correctional, LEO, and civilian violence research - the same handful of tells show up before nearly every physical assault.
Recognize the behavioral tells that appear seconds before an attack.
Attackers rehearse. Before they act, their body checks its plan. The target glance is a quick look at where they intend to strike - your jaw, your bag, your child.
The hand check is a self-pat: waistband, pocket, sleeve. They are confirming a weapon or tightening a fist. Grooming cues - a face touch, a hair sweep, a shirt tug - are the nervous system loading for violence.
None of these signals is proof. Two or three together, with a change in distance or angle, is a plan in motion. Move first: change position, add a barrier, speak loudly, leave.