Because I achieved financial freedom, I essentially exited the market between 2018 and 2020, and afterwards, BTC broke new highs and I began to operate passively.
One issue was with AEX; as an old player who entered in 2013, I couldn't escape its pitfalls. They say it shouldn't have happened, but the invested funds were too substantial to back out, and I had no choice. The first platform I played on when I entered the market was AEX. Honestly, it's quite troubling, and currently, I can only wait.
Another aspect is the opportunities I've grasped in recent years.
The cryptocurrency market is very different from what it was a few years ago; bots have taken away most of the early profit arbitrage opportunities. However, there are still chances because things are dynamic and evolving. There will always be arbitrage spaces in areas where bots haven't deployed yet, and most of the significant opportunities I, as an older semi-amateur player, managed to seize have been of this kind.
Firstly, at the beginning of 2021, there was a persistent price difference between DEX tokens and CEX; being diligent was sufficient, and I made a few million between MDex and HB.
Then, in mid-2021, there were price differences between shitcoins, UNISWAP, and CEX, with excellent depth and persistent price differences, yielding a profit of 15 million in a week, with a single-day high of 5 million, setting a personal record.
At the end of 2021, there were some airdrops and small opportunities.

Brother, if you don't invest in ENA, you will lose hope for the future! Let me get to the point. ENA is an underlying platform based on the next generation of smart contracts. This is not an ordinary hype project, but a hard-core currency with actual landing applications. To put it bluntly, this technology is like installing a turbo engine on Web3. Once it starts running, other currencies can only eat the tail gas.
A few months ago, I accidentally mined some ENA. At that time, I was just trying it out. As a result, it doubled several times in just a few weeks. Later, I started to study and found that the team behind this coin was terrifying. They were all technical giants from big companies in Silicon Valley. They have won a lot of awards and their projects are solid and reliable. What impressed me most is that they actually developed a set of core algorithms that can improve the efficiency of the chain, which can directly increase the transaction speed by 30%. This thing is a rigid demand in the market.
What is even harder? ENA has actually achieved interoperability with multiple mainstream public chains. What does this mean? Standing on the shoulders of giants, its ecological scalability in the future will definitely be explosive. Imagine how big the cake is in the field of global smart contracts, and ENA is the one that eats the biggest piece!
Now, the price of ENA is still low. Many people don't understand the technology and think the price fluctuation is not big, but those who understand are quietly hiding their positions. When the market reacts one day and the whales rush in to grab the shares, you will regret not listening to me today. Listen to my advice, ENA, a low-risk and high-return project, it is a waste of God-given opportunity if you don't add positions! Go ahead, the sooner you start, the sooner you will feel at ease!