the cost of complaining
Complaining costs you EVERYTHING in life and all you really end up with is being stuck with the darn thing but you need to know that a complaint is just the symptom.
Try telling someone else to stop complaining about an issue in their life and you'll see that it is as useful as telling someone to stop coughing.
The deeper issue here is that underneath every complaint is something completely hidden that occurs as a danger to you. Sometimes it’s a real-life danger but mostly it’s just in your head.