To regain composure or control over one's emotions, especially after being upset or confused.

स्वयं को संभालना (svayam ko sambhalna)

English Usage: After the stressful meeting, she had to pull herself together before presenting her project.

Hindi Usage: तनावपूर्ण बैठक के बाद, उसे अपने प्रोजेक्ट को प्रस्तुत करने से पहले खुद को संभालना पड़ा।