Spoiler: The answer is, "No, of course not."
But where's the question come from?
After three decades on this Planet, I've only noticed how often I ask that question to myself.
"Do I have to do that?"
It comes in response, ironically, not to really painful and unlikable things like doing one's taxes. (The answer to "Do I have to do my taxes" is: "Yes.")
No, the internal narrative tends to kick in when I encounter good ideas that are heavily on-mission for me and yet would be a hassle to implement.
You've of course seen this behavior in others. There's some field or other that you're good at, and someone asks you advice on how to succeed there, and you tell them, and they sigh.
Maybe they ask it, maybe they don't, but they're thinking.
"Do I have to do that?"
So I've seen other people do that, you've seen other people do that, but I didn't realize until recently that I do that too.
I remember when I first heard about weighing your food being a good idea. I sighed. Do I have to do that? (No, I don't. It's actually not even a big deal to do, though.)
I didn't want to do it, initially, because it sounded like a hassle.
It's not that, though. It's everything. It tends to come in response to almost anything that's a good idea, on mission, and would be a hassle to implement.
But I never noticed I was doing it until recently.
How'd I start noticing it?
Funny enough, two things became the conditions:
1. I actually can't implement anything I come across right now without scheduling it. I'm maxed out. So I have to write down good ideas, operations improvements, whatever, and pick some week in the future to implement them.
2. I finally created a system to track every commitment I've got and project I've got open, that's comprehensive, that I use daily. I built it around Omnifocus primarily, but the tech isn't important -- I could've used anything. I use Omnifocus's inbox to write down stuff that might be a good idea, and review it whenever at leisure.
Where's this resistance to doing things come from?
It must have come as basic firmware for our minds; it must have a genetic component. I see it in all cultures. Take the most industrious and pragmatic people in the world, whatever culture you think that happens to be, and all of those cultures still have resistance to implementing good stuff.
What to do about it?
Just noticing it is pretty cool. It's like I had some food allergy for years that I wasn't aware of, cut that food out, and now I have more energy.
That resistance to implementing good stuff, that "oh man, do I really have to..." --
No, of course not!
Choice. Agency. Choice and agency are good.
You don't have to do anything at all.
(Unless you genuinely want to be successful, that is, and think it'd worth it.)