The lesson I got was: we must prepare savings because the condition of the crypto market is not always good.

I join in the crypto world when trading is quite good and it's easy to get profit from day trading. With the help of my close friend, I learned trading and collected a lot of profit at that time, until I had funds to get married. At that time I thought that things would be as easy and as good as that, so I used all the profits I could to realize my dreams, buy electronic goods, etc. I think that money can be easily sought again through trading and bounty campaigns. Then came the bad season, since mid-2018 many bounty campaigns failed, did not give rewards, and trading was difficult because of the deteriorating market conditions. It was really difficult time, there was no savings and income from the crypto world declined. This is the importance of having passive income and savings.