Bruce Jenner’s last promo before his Diane Sawyer interview airs on Friday has been released, showing the former Olympian ask one very important question to himself.

The interview will confirm Jenner’s transition to become a woman, and in the promos that have been released so far, we’ve heard him talk about his family and his preparation for this significant life change.

The interview will show the emotional aspect of this journey and he makes it clear it’s been an “emotional rollercoaster.” He does acknowledge, “Somehow I'm going to get through it."

"I want to know how this story ends. How does my story end?" he asks, E! Online reports.

Just this week, Jenner was photographed wearing a dress outside of his home in Malibu, Calif.

The interview will be "far-ranging,” as ABC has said in a release. Will you be watching Friday at 9pm?

image via Peter West/ACE/INFphoto.com