Burn out

I have not written any rhyme for weeks.
My workload is now at its peak.
I teach from Monday to Sunday,
and also do many researches all the way.

I just want to get some rest.
Oh no, I still have to write a business case.
Should I go to the beach?
Hey professor, don’t you remember you need to teach?

Although I am so passionate about what I do.
Having some time to relax is still what I would like to.
What is your recommendation to me?
Should I cancel all classes and go to the sea?

I don’t know what the word ‘burn out’ really mean?
But I am getting to know it, I have recently seen.
After all I am still doing just fine.
But I envy those of you who have already been retired.