Answer:
As a child, Doona, who displayed an inhibited personality, overreacted to new situations by crying. (depression/social anxiety/obsessive-compulsive disorder/phobia/bipolar I) social anxiety
When Rufus was young, his father would periodically exhibit extremely elevated moods and take Joseph on long, wild road trips. After returning home from these binges, his father was exhausted for extended periods of time. (depression/social anxiety/obsessive-compulsive disorder/phobia/bipolar I) bipolar I
Within a few years, Joan's oldest son, her father, and her husband all died. (depression/social anxiety/obsessive-compulsive disorder/phobia/bipolar I) depression
Megan stepped on a beehive and got stung all over. (depression/social anxiety/obsessive-compulsive disorder/phobia/bipolar I) phobia