"I think I will be able to understand your claim only by trading cryptocurrency myself."
Agreed @goldgrifin007. I "spoke" to you about just that on a different comment. I have not gotten a response ...
"What is second layer?"
Tokens built on top of the "base layer" of our Hive blockchain. They are dependent upon Hive for basic functionality. Then they can "do their own thing" from there ... Best example right now is the LEO token, which has just become the first "second layer" token to become more valuable than the HIVE token upon which it has been built ...
"Senior, I'm sorry I ask you too many questions."
No. You don't ... But, I have told you that before ... 😉