complacent, smug, content, self-sufficient, self-conceited, self-important, conceited, full of oneself, proud, swell-headed, more...

dissatisfied, discontent, unsatisfied, unfulfilled, unhappy

smug, self-righteous, conceited, egotistical, pompous, arrogant, superior, more...

proud of yourself,   happy with oneself,   proud of myself,   proud of himself,   looked smug,   very smug,   happy smug,   pleased with self,   excitedly smug,   happy with yourself