I feel you, I truly feel you. I'm creating an epic fantasy story and have all the major plot points outlined and have just started working on the long beginning arc. I've written it carefully, slowly introducing the world and having characters and events happen that will have major roles in the future. But it takes so looong. My main character is supposed to enter a school where the main plot and inciting event occur, but it will take maybe six months before I get there. I've already skipped on funny dialogue and touching moments because it would seriously drag the story.
This is also my first real comic and now apparently also my life's work and magnum opus. I don't mind working on it, because I really like the world and can tell many stories in it. But yeah, I worry that people will lose interest because this ride will be a long one. It'll be like Tolkien not finishing his work and forcing his children to continue his legacy. I'll be 100 years old, talking to my non-existing grandchildren how they must continue my work.
"Little Timmy and Mary, I've finished the first three chapters and Faustine has just arrived at school. It only took me 50 years! Now, I've written in my will that-"
"Money, you gonna leave us any money?"
"What!? Timmy, I'm a millenial. I have no money! Why do you think I'm dying behind a McDonalds? My children, I'm leaving you something much more valuable. My precious books filled with lore, character bibles and intricate maps I've made. They are all yours."
The end. And the promo, my comic over at Webtoon.