YOU SAID:
I didn't know who I was supposed to be at fifteen
INTO JAPANESE
私は15歳になるはずだったのか分からなかった
BACK INTO ENGLISH
I did not know if I was supposed to be 15 years old
INTO JAPANESE
私は15歳になるはずだったかどうか知りませんでした
BACK INTO ENGLISH
I did not know if I was supposed to be 15 years old
Yes! You've got it man! You've got it