If you are in the early part of your career, my advice for you would be to keep your options much wider. You will be in a better place to identify your potential as you progress in your career, much similar to a practical experience as compared to the textbook knowledge. If you are already an experienced professional then my advice would be somewhat different. You should go after the job that doesn't feel like a job but something you love doing (... and then you never have to work again, as the quote goes). One of the important factors of loving what you do is to continuously learn new things because learning expands your limit of thinking and then the ability to organically take up new challenges. My other advice to anyone on the success path is to believe in self-potential. It is possible to achieve anything but only as long as we believe in our efforts and keep trying. If we don't fail then we didn't try, so it is perfectly fine to fail so long as we learn from failures.

Take on challenges head-on. Everyone has failed at some point and everyone will fail again. Just take time to reflect on the failures. It's the only way we can really grow as humans and evolve into the best possible version of ourselves. Having an environment that allows you to fail and learn gracefully is vital to being able to deliver the best possible work we can. This is something I really enjoy in my day-to-day work: I've never felt afraid to ask all my questions, no matter how stupid I felt they were and I was always met with respect and dignity.

Always choose the assignment or task where you only know 75% of the answer to.This will force you to learn new things and meet new people.