Common symptoms of anxiety include:
Nervousness
rapid heart beat
dizziness
panicky feelings
diarrhea & stomach problems.

Irrational fears about:
losing control
dying
losing your mind
embarrassing yourself
having a heart attack.

Personality types most associated with anxiety:
extremely analytical
emotionally sensitive
over reacts
sensitive to criticism
low self-esteem
need to appear in control at all times
obsessive thinking
inner nervousness
high expectations
easily irritated
worrier
hypochondriac
sensitive to negative stimuli