A person who constantly calls attention to his trials and sufferings is in danger of developing a martyr complex and impressing others that he is . . . . . . . seeking sympathy.

purposefully
emphatically
consciously
willingly

The correct answer is: purposefully.

A person who constantly calls attention to his trials and sufferings is in danger of developing a martyr complex. A martyr complex is a personality trait in which a person seeks out or enjoys the role of a victim. People with a martyr complex often feel that they are unappreciated and misunderstood, and they may go to great lengths to garner sympathy from others.

The word “purposefully” means “with a specific purpose or intention.” In the context of the question, the person who constantly calls attention to his trials and sufferings is doing so with the intention of impressing others and gaining their sympathy.

The other options are not as accurate. The word “emphatically” means “in a forceful or expressive way.” While a person with a martyr complex may be forceful in their attempts to gain sympathy, they are not necessarily doing so in an expressive way. The word “consciously” means “with awareness or intention.” While a person with a martyr complex may be aware of their actions, they are not necessarily doing so with intention. The word “willingly” means “in a way that shows that you want to do something.” While a person with a martyr complex may want to gain sympathy, they are not necessarily doing so willingly.

In conclusion, the correct answer is: purposefully.