Why grumble and complain? Where is the sense of gratefulness for things that go right?
It’s better to be thankful for what you do have; they could escape your possession.
It’s better to be thankful for the people who are with you putting up with your flaws instead of wishing they had none; they cherish you so reciprocate.
It’s better to be thankful you can handle the problems that come your way; you could have a worse situation.
Complaining doesn’t solve anything, change anything, or produce anything.
Notorious complainers abandon their sense of grattitude; somehow we can see the greatness in those who are generally grateful.