Complain is always a waste of time, Instead of complaining use that energy and find a solution towards the problem.
This post just reminds me of my close friend some couple years ago who always loves to complain and complain and it was really some negative vibes that was. But I kept advising and telling him that he has to stop complaining and get used to the situation and try to put in the effort to find a solution to the problem. But he just wouldn't stop and he couldn't stop, Haha😂