to increase one's self-assurance or belief in one's abilities
নিজের আত্মবিশ্বাস বা ক্ষমতার উপর বিশ্বাস বাড়ানো
"Public speaking classes helped him build his confidence."
"পাবলিক স্পিকিং ক্লাসগুলো তাকে তার আত্মবিশ্বাস বিল্ড করতে সাহায্য করেছিল।"
feeling sad or depressed
to act in a proud and confident way
nervousness before performing in front of an audience
to combine efforts with others for a common purpose
to dismiss something as unimportant or not worth considering
by lying or misleading someone