I would like to give the opposite advice. Learn to tell the difference between doing unglamorous work (which you'll need to do) and being taken advantage of by your employer.
> demonstrating a strong work ethic will get you noticed and earn you a good reputation that will pay back many times in the future.
No, this is an exception rather than the rule. Depending on your employer/manager, a strong work ethic may or may not be noticed. If it's noticed, it might even impact you negatively since you'll be the guy who can be abused and overworked in the future especially if you can't speak up for yourself. The other options are that nothing changes with your work ethic or that you're rewarded in some way. In the cases that you are rewarded, it's more likely that your employer is giving you meaningless tokens, praise and/or more responsibility rather than actual perks or increased compensation.
> demonstrating a strong work ethic will get you noticed and earn you a good reputation that will pay back many times in the future.
No, this is an exception rather than the rule. Depending on your employer/manager, a strong work ethic may or may not be noticed. If it's noticed, it might even impact you negatively since you'll be the guy who can be abused and overworked in the future especially if you can't speak up for yourself. The other options are that nothing changes with your work ethic or that you're rewarded in some way. In the cases that you are rewarded, it's more likely that your employer is giving you meaningless tokens, praise and/or more responsibility rather than actual perks or increased compensation.