person A: i have to fly out of town next week. I do not know if I can_comma_ I have cold sweats thinking about it
person B: Do you have a general fear of flying_comma_ or is there something about this trip?
person A: it s the fear of flying_comma_ just the thought of it frightens me
person B: Have you always had a fear of flying?  I haven't ever really feared it_comma_ but I don't like it.