There would be a colon after the word phone
Answer:
Although being ambitious is a positive personal character trait, being too ambitious can result in negative character traits. Some people may have such a great desire to succeed and are so ambitious to reach the top that they may be ruthless, dishonest or harmful to others.
Explanation:
looked up
A person who shows no emotions or is unable to feel them. Someone who shows no empathy for others or doesn't feels sorry for anyone.
D. Becuz being aware basically means thinking
