Source
This is probably December 2020. I used to trade in binanace in those days. A friend of mine used to come to me every day and when he saw me trading, he said teach me. I used to postpone it every day. Well, one day I was losing a few dollars and I was sitting and trying to understand trading.
So the same friend of mine came and said like before, teach me to trade too, I was very angry that day. I said to my friend, "Do you talk about the same thing every day? Do you have an investment?"
So my friend asked me how much would it cost to invest? I answered at least five hundred dollars. "I will make this investment tomorrow," he said. I said there is no time to teach. Buy and keep BNB coins of five hundred dollars. I told him sarcastically that he didn't have to invest, he annoyed me. Nor did I know much about binance coins.
Well, a few days later one day he met me and said that I bought a BNB coins for five hundred dollars. I started laughing maybe he was joking with me he said ok I will go home and send you screenshot, I said yes ok.
He went home and sent me a screenshot which you can see below.

I saw it and said, "OK, save it for a year now. You'll get a profit out of it in a year." The BNB price was $30.45 in those days. He bought five hundred dollars worth of BNB coins, a little over 16.

And my friend bought the coin and waited for it to go up. And my guess was that the BNB coin would go up to fifty dollars, but then the price of the coin went up to over 2 hundered dollars. It was March 8, 2021. I called my friend to sell your BNB coins today. In those days the price of BNB was $263.58. And the total value was $4328.07 of 16.42 BNB coins. He sold BNB coins at my request and made a profit of $3828.07.

That's how my friend made a lot of money from my jokes. In fact, even here it is a matter of patience. My friend worked patiently for 4 months and got this profit. If he did not have patience then maybe he could not earn profit. If I were in my friend's place, I would not be able to be so patient and I would never get such a profit. That is why it is said that the fruit of patience is sweet.