Burnout's likely whenever you work really hard on a product that nobody uses, regardless of what your role at the company was. It sucks to sacrifice hard for something that doesn't pan out.
The solution to that isn't to only work on the stuff that pleases you, though. It's to only work for companies that have traction or at least demonstrated consumer demand. It's the founders' job to validate that there's a reason for the company to exist; make sure they've actually done their job before you entrust them with yours.
The solution to that isn't to only work on the stuff that pleases you, though. It's to only work for companies that have traction or at least demonstrated consumer demand. It's the founders' job to validate that there's a reason for the company to exist; make sure they've actually done their job before you entrust them with yours.