Answer:
Working late and coming to work on the weekends, I have tired to show my bods I can be a dedicated worker
Step-by-step explanation:
As can be seen in the question above, the narrator d frse is working hard. He is dedicating himself to work so much that he is facing working hours at very disadvantageous times. This dedication is making the worker so tired that he wants to show the body that he is not a dedicated worker and that this routine must be modified.