Emotional signs and symptoms of stress:

Irritability
Angry
Outbursts
Hostility
Depression
Jealously
Restlessness
Withdrawal
Anxiousness
Diminished initiative
Feelings of unreality or over-alertness
Reduction of personal involvement with others
Lack of interest
Tendency to cry
Being critical of others
Self-deprecation
Nightmares
Impatience
Narrowed focus
Obsessive rumination
Reduced self-esteem
Insomnia
Changes in eating habits
Weakened positive emotional response reflexes.