Shy persons often lack social skills, that is, they have never learned how to meet people or how to start a conversation and keep it going

After Elijah's father died, he experienced several weeks of crying, reflection on the time they spent together and regret associated with the loss of the relationship

Soon Elijah couldn't remember what it was like to be happy, enjoy pleasurable activities, and sleep through the night. This experience is typical of sadness, not depression.* a. True b. False

Several automakers have recently come out with hybrid engines which rely partially on gasoline and partially on electricity. Such innovations are examples of solving environmental problems by

a. improving technology. b. adopting a sustainable lifestyle. c. raising awareness of the problem. d. eliminating our reliance on fossil fuels entirely.