Of course. The art world is mostly hard work and little to no payoff. Especially in the webcomic industry.
I personally do this on the side, as a hobby, but I'm starting to create a lot more than I ever did a year ago to the point of exhaustion. But in many ways, it's a good exhaustion. Before comics I wasn't really doing anything. Just videogames and youtube. But now, I'm doing something with my life that makes it interesting. It's hard work for sure, but I'm not ashamed of it nor will I want to go back. I can easily drop this whole schtick and focus on getting a better job or finding a better outlet.
But for some reason, art is what makes it all the more worth it. Creating something worth my time and effort means I have something to do with my time off. I rather be a creator than a consumer.
And what's even more satisfying is when a page or episode is done. I can sit back and say, "Wow. I can't believe I can do that."
I actually get anxious if I don't create something every day. If I can at least get a sketch in I feel like I've done something worth my time. Videogames are just to ease the tension often brought from creating. But I just love being in a creating mode, having an idea and acting upon it. It gives me purpose. It means that I'm not just wasting my time all the time like I used to.
In fact, I rather be swamped in art and creating rather than not at all. I used to not have anything to do or anything really required of me, but now I never want to go back to that.