In my experience, people who are emotionally invested in their work tend to do much better work, and are worth proportionally more because of it. So whether this is correlation or causation, you are indirectly being paid to care as much as you do.
If you're not being paid enough to care that much, or you don't want to care that much, then it is what it is. From the hiring perspective, we should have negotiated a price that works for me and is enough for you to feel that you are fairly compensated for your ownership of the feature. It's a two-sided relationship where you have the ability to just back out of the deal if it isn't working for you.
