to lose control or become angry under stress
потерять контроль или разгневаться под стрессом (poteryat' kontrol' ili razgnevatsya pod stressom)
"She finally snapped under the constant criticism from her boss."
"Она наконец-то сломалась под постоянной критикой своего босса." (Ona nakonec-to slomalas' pod postoyannoy kritikov svoyego bossa)
to gather as a family for a purpose or celebration
to modify behavior to work better with colleagues
to attack someone suddenly
to improve or recover for something
to be visibly very angry
to experiment with ideas, materials, or techniques