$BTC Perhaps each of us wants to learn and improve every day. Because that is the condition for each of us to gain knowledge and experience to develop and succeed.

But why doesn't each of us think that any lesson or experience comes with a cost? And why do I want things for free while others must work hard and spend money to get what they want?

I want to tell you that there is no lesson or experience that is truly free.

There is no bowl of rice that can be eaten without sweating and toiling for it.

Everything in this world that is free is just rainwater and bird droppings.