People wastes lots of times on many things no matter how well managed they are.
There are always better things to do and one doesn’t have to waste their time to complain on things they totally wasted their time on.
Sometimes people shouldn’t waste their time on unnecessary things they do but ended up wasting their time complaining it.
If you think this post is boring, there are other interesting ones to read. Don’t waste your time to complain you wasted your time reading this boring post.
If you don’t like watching a program you’re watching, there are others to watch. Don’t waste your time to complain you wasted your time watching something you don’t like.
If you don’t like the movie you’re watching in a theater, just leave. Don’t waste your time to complain you wasted your money for going to a theater and wasting time on a movie you don’t like.
If you don’t like someone you are friends with (well, in this case, if they are extremely irritating that makes you hate them or have lesser positive impression), there are other people to make friends with. Don’t waste your time to complain you wasted your time being friends with someone you don’t like.
If you are creating a shopping list that goes on and on about your “perfect boyfriend”, but unable to find one….
May be it’s the best not bother wasting your time to complain that you can’t find the one in your life, because you were wasting your time creating the shopping list of “perfect boyfriend” already.