Answer:
The correct answer is - hypochondriac.
Step-by-step explanation:
Hypochondriac person is an individual who thinks or have fear of that he have a serious condition that can not be find or diagnosed as it is not found yet even after there is nothing wrong with him that is tested medically. This fear of leads to great anxiety from body response that is ignored by many people.
Greek peoples also considered the hypochondriac regions to be the seat of sad feelings due to the fact that they have spleen and liver, that is something they thought, secreting humors that caused different moods.
Thus, the correct answer is - hypochondriac.