Personality adjectives

What is the opposite of courageous?

He never gives presents to anyone, he says it's a waste of money. He is so...

If you find yourself yelling at people several times a day, you may be...

Sherlock Holmes always tells what he thinks, he is quite...

This donkey is sometimes too...

Damon is very... He is sure that everyone is crazy about him and that he is always the coolest guy in the room

Cinderella always does her job well. She is a/an ..... girl

It was exceptionally ..... of Mulan to go to war instead of her father

People tend to be....in their teenage years

"to be so excited about something that you cannot control what you say or do, tend to overdo things"