How did I become this person…. MBA interviews are giving me a reality check

The interview season is so exhausting and stressful. I have my last interview tomorrow and all I can think about is, agar kahin nahi hua to... And the saddest part is that I used to be quite optimistic and confident in life. During the interviews also when I meet other people, I feel i am less qualified, when earlier I used to be sure of myself. This is impacting my interview performance also, I feel under confident and my body language shows that in interviews.

Ab to khair kuchh khaas nahi ho sakta, bas share karna tha

EDIT: FUCK IT, KAL INTERVIEW CONFIDENCE FAKE KARKE DUNGI

EDIT 2: Hogaya interview guyss, faking confidence workssss