情绪

My mind has retained its balance.

Her spirits/heart rose.

His moods alternated between happiness and gloom.

He is liable to abrupt swings in mood.

Let's set aside our personal feelings.

The stirring music acted on the emotions of the audience.

Disaffection broke out.

Emotions go high.

Emotion swells and subsides. / Mood ebbs and flows. / Feelings fluctuate.

nostalgic mood

national sentiment

public sentiment

hostile/antagonistic feelings; feelings of enmity/hostility/oppugnance

emotional instability

emotional disturbance

be in a dark/gloomy mood; be in melancholic/gloomy vein

be in a very depressed state

get depressed/dampened

be inflamed/heated with passion; be in a flame; be overpowered with emotion; be excited

be in a bad/vile/foul mood; be in very ill humour

be in fine/high/good/great feather; be in good humour

feelings/passions run high; morale is high; be in high/great spirits

be in low/poor spirits; be down/low in spirits; be in the gloom of despair

not be in a good mood; be out of humour; be in bad spirits; be in a (bad) temper

breed self-satisfaction

foster discontent

sway the emotion; affect sb's feeling; influence one's moods

set sb's mind at rest; calm sb down

stir/whip up/arouse emotions (of); fan/stir the flames (of)

drive away/dispel sad feeling

get over/lighten/soften/hide one's disappointment

give vent to dissatisfaction

keep one's spirits up

rid oneself of pessimism; rid oneself of a pessimistic mood

steady/calm one's nerves

He's in a mood today. / He's in one of his moods/sulks today.

be rather sulky/moody