I don't think I know much about ETH, and I don't even know how the ETH's smart contract is used, but I know that it's a bull market and that investing in ETH can make me profitable.
me either. For Ethereum professional technology I do not understand. Because that involves a field. And understand it very difficult. I think I know that Ethereum is enough. No need to learn the same professional stuff as a scholar.
There is never a greater time to understand it than now

If you click the link in the OP you will find a Medium Post I wrote discussing Ethereum.