Making a comic is the hardest thing I've ever done artistically, for sure. But I also find the challenge extremely invigorating. Each page is like a puzzle which needs solving. Where do I position elements for maximum impact? Where do I fit the text? How do I jig the composition to have the eye flow to the right panels in the right order? Which moments in the timeline of a scene need to be drawn, and how long do I linger on each to get the pacing right? Then I have to, you know, draw the thing. And my comic is full of stuff I've always found challenging to draw. I like to draw organic shapes, forests, flowers, plants... so naturally, I set my comic in space. On spaceships.
I also tweak and change the script as I create the pages, usually just to add in extra humorous bits of dialogue. But I'll be honest, I find writing pretty easy. Especially comic script.
I'm still in the very early stages of learning How To Comic, but I think it's the perfect artistic niche for me, since I enjoy illustration and the addition of sequential and storytelling elements only makes it more fun.
So yeah, comics are hecka hard, but if you're a person who loves storytelling and sequential art, and who finds a good challenge invigorating, they're so satisfying!