feeling or showing caution about possible dangers or problems
wary
confidence in one's own worth or abilities; self-respect
self-esteem
a feeling of anxiety concerning the outcome of something or the safety of someone
fear
bad-tempered and sulky
sullen
so shocked that one is temporarily unable to react; astonished
stunned
marked by or given to using irony in order to mock or convey contempt
sarcastic
the feeling of being upset or annoyed as a result of being unable to change or achieve something
frustration
furiously angry
livid
giving reluctantly or resentfully
begrudging
embarrassed or guilty because of one's actions, characteristics, or associations
ashamed