What you have to do is to put the glass down, rest for a while before holding it up again. We have to put down the burden periodically, so that we can be refreshed and are able to carry on.
So before you return home from work tonight, put the burden of work down. Don’t carry it back home. You can pick it up tomorrow. Whatever burdens you are having now on your shoulders, let it down for a moment if you can. Pick it up again later when you have rested.