Learn from the mistakes of others (not just your own)

In 2022, the LUNA currency collapsed despite being one of the largest projects. The reason for the collapse was a flaw in its fundamental design (the dollar-pegged currency UST). If investors had read the Whitepaper carefully, they would have found that the system was built on dangerous assumptions.

Therefore, always read the official documentation of the project, and do not rely on the opinions of YouTubers!