I think that the truth that a blacksmith must be strong is a truth that every brother who trades in cryptocurrencies needs to understand.

I have publicly shared many tutorials on the square and various channels where I publish content, but I can also say with confidence that even if these tutorials discuss the things in detail enough,

Not many people really read them. If knowledge payment can't ultimately let you gain knowledge, you can only get some orders with uncertain profits and losses.

My opinion is: this "teacher" can be anyone.