Before $BTC , I always thought I would never engage with the investment market again, because I believed I had no ability to gamble. As it turned out, I accidentally got involved. In this cryptocurrency market, you can experience what human nature is and how investment can accelerate in a shorter time, especially if you learn about contracts, which will infinitely amplify your desires. Your repeated liquidations can cause your confidence to collapse completely. This impact is far beyond what a simulated trading environment can bring. If there are newcomers entering, I must advise everyone not to touch contracts and to start with spot trading. Set up your take profit and stop loss correctly. My recent liquidations were due to not setting my stop loss properly. We are disturbed by too much chaotic information. If you want to make money, you must learn technical analysis. You have to grit your teeth and learn it. Although it may not always be useful, it is much better than guessing blindly. The investment market is definitely not based on feelings.