Why are you burnt out would need to be addressed first? Is it because your company understaffed for the work that needs to be done, too much travel, deadlines

Why are you burnt out would need to be addressed first? Is it because your company understaffed for the work that needs to be done, too much travel, deadlines to quick, etc. Depending on which one it is, quitting might be the only option if you are not able to have your management address the issue promptly. What I have done is go to their office and say Hi Manager's name do you have a minute? If they say yes go ahead and close the door and let them know you are feeling burnt out due 'REASON HERE' and that you were wondering when you will be getting some extra personnel to assist you with the work. Your manager should then relay this information into seeing what they can do to lower the burden you having to take on by hiring more people or lightening your work load. If that is not something they are able to do then you will unfortunately have to start looking for a new job that does not weigh you down so much.