Have you been cheated by buying blockchain

1. 99% of them are deceiving. It's deceiving to say how much it will appreciate. It's just a technology, its application is valuable.

2. What are the specific aspects? blockchain is a technology. What are your classmates doing
blockchain projects, blockchain media, or what? Another possibility is digital currency. In any case, you'd better make a clear understanding of the blockchain before you decide. There are also a lot of people who cheat by using blockchain gimmicks. You have to distinguish them
you can learn about blockchain in some places, such as cryptography, finance and so on.

3. Of course, it's against the law, but if we can't catch it, it's against the law just like the thief, but there are so many thieves. It's bad luck to catch him. There are many people who haven't caught him. We should be more vigilant

4. It's useless to just delete, because there is no solution to the vulnerability
the suggestion is to redo the system, and then find the guardian God to reinforce the system security for you, so as to completely plug the loopholes.

5. Have you been cheated, too? My problem has been solved