Peril
A person who feels danger and gives warning is typically called an "alarmer" or "alarms someone".
Peril
A hypochondriac
Non-vocal, physical communication between animals including humans. It is important because it can show how a person really feels or thinks, no matter what they are saying. Animals use body language for everything from mating rituals through to warning of danger.
Withdrawal.
ADH
When a person feels what another person feels by touching them it is called Extra Sensory Perception (ESP) or someone that is very astute of human nature and then it is called intuition.
He feels danger.
Milton Kaplan Feels like spring characterization
when your around them everything just feels right. its called love
The person feels like an outsider of a group.
...Yes. Whenever I feel like I'm in danger,,,I slap the enemy!