I'd been successful, but things changed so much that I was going to have to make some significant changes, and on that morning, I didn't know it.
موفق بودم اوضاع اینقدرعوض شد که من مجبور شدم تغییرات مهمی بدم ولی اون روز صبح، هنوز نمی‌فهمیدم.