2023: What money lessons have you learned so far?

[Plaguedeath]

I think the lesson I've learn about money is better to buy a more expensive product than the cheap one. It's true if you buy the cheap product you will not spend too much money and you will have more money to invest, but if you buy a more expensive product which can be used for increase your productivity or make your life better, don't worry about that, you're still investing but in another way.