a feeling of happiness, confidence
euphoric
of little or no importance or consequence
petty
difficult to understand
abstruse
overflowing with fervor, enthusiasm, or excitement; high-spirited
ebullient
irritated; annoyed
vexed:
cheerfully optimistic, hopeful, or confident
sanguine
unhappy about being away and longing for familiar things or persons
nostalgic
frivolous and lighthearted; impulsive; flighty/ attended with or causing dizziness
giddy
over the top dramatic
histrionic
feeling or expressing sorrow or grief; sorrowful; sad
mournful
cheerful; merry; gay; blithe; glad
jocund
revengeful; spiteful; bitter; unforgiving
vindictive
desperate or wild with excitement, passion, fear, pain, etc.; frenzied
frantic
joyous; gay; jolly
mirthful
tending to arouse anger
inflammatory
the acceptance of all things
and events as inevitable; submission to fate
fatalistic
characterized by or causing or expressing sadness
melancholic
lacking confidence in one's own ability, worth
diffident
showing or implying a usually patronizing descent from dignity or superiority
condescending
characterized by lack of seriousness or sense/ self-indulgently carefree; not worthy of serious notice
frivolous
very happy or proud; jubilant; in high spirits
elated
mournful, dismal, or gloomy, esp. in an affected, exaggerated, or unrelieved manner
lugubrious
wavering or hesitating in opinion
dubious
joyous, merry, or gay in disposition; glad; cheerful
blithe
showing or expressing contempt or disdain; scornful
contemptuous