A person can possess a knife and a gun potentially becoming a murder
Laughing at them or making jokes is not a good way to support a friend.
The signs of a stroke could be sudden weaknesses in lower body and collapsing, trouble speaking or trouble understanding others speech, trouble walking and dizziness
-Stress
-PTSD mental disability (if they saw something disturbing)
-They could be injured (a telephone pole hit em, etc.
-They could not have sufficient nutrition sometimes (shortage of food)
-They would be in shortage in water so that is a big problem because they wouldn't be getting their daily amount of water intake (8 cups)