C1 noun ˈsɛlf pəˈzɪʃən
self-possession
आत्म-नियंत्रण
Meaning
The quality of being calm and confident and in control of one's emotions; composure.
Example
His self-possession during the crisis was remarkable.
उसकी आत्म-नियंत्रण संकट के दौरान सराहनीय थी।