to experience very high and very low emotional states in a short time
испытывать очень высокие и очень низкие эмоциональные состояния за короткое время (ispytivat ochen vysokie i ochen nizkie emocionalnye sostoyaniya za korotkoe vremya)
"The week was a rollercoaster of emotions, with moments of joy and sadness."
"Неделя была настоящими американскими горками эмоций, с моментами радости и печали." (Nedelya byla nastoyashimi amerikanskimi gorkami emotsiy, s momentami radosti i pechali)
a strong and harmful need to do or use something
To be aware of what is happening around you.
to approach the last possible moment before a deadline
to be in trouble, especially with someone you care about
to resolve small problems or differences
to focus on the important part of a conversation or issue