Bruce Jenner -- Docuseries Both Serious and Humorous ... Learning to Golf with Breasts

Bruce Jenner's docuseries will have plenty of serious, eye-opening moments, but there will also be plenty of fun, including how Bruce will adapt his golf game with newly-formed breasts.

Sources connected with the production tell TMZ, the goal of the 8-part docuseries is to educate people and provide hope and inspiration for those going through the challenges Bruce has faced. But as one source put it, "If all you have is a downer, you don't have a show."

So we're told the show will have a balance, showing "the dark moments, the lighthearted moments and moments that are just plain hilarious."

Our production sources say Bruce's golf game will be front and center. Bruce is a great golfer, and apparently it's not an easy transition to swing with breasts.

There will also be a social aspect to the show. You'll recall Bruce mentioned he sometimes has wine and cheese parties with his girlfriends. That's on the table for the program, although nothing is set in stone.

We're also told the cosmetic side of Bruce's transition will be represented.

As a production source said, "There will be a happy medium. Bruce has a great sense of humor and it will be showcased. But the show will deal with the very serious issues Bruce is committed to showing."

Our opinion ... that's exactly what the show should be -- it's not a tragic story, it's a life story.