Flipping through an album, I came across a secondary income screenshot from 2021, and it has almost been 4 years in the blink of an eye.

Back then, I was also crazily trading cryptocurrencies in the secondary market, making a little money, but actually losing more. A few years ago, I was completely active in the secondary market and DC, attending various project AMA meetings and being a MOD and ambassador for some projects.

A few years ago, there were very few Twitter posts about earning rewards, and as a result, my account was later banned by Twitter, and I never successfully appealed.

Back then, airdrops were all about big rewards and sending money; now airdrops are all about gimmicks and tricks;

Back then, earning rewards was very simple and not competitive, now earning rewards is very complicated and more competitive;

Back then, KOLs were genuinely writing tutorials, now KOLs are just faking it and copying content.