To become a Bitcoin pro, one needs to have developed skills and knowledge that will help improve the proof of work and another Bitcoin-related technical aspect.
I'm not really sure what you mean by bitcoin pro, it's either you know how to code C++ or not.
In the past few years, I have learned quite a good number of Bitcoin-related skills that will make me become a Bitcoin pro in the next few years ahead.
Can you give us example what bitcoin-related skills you developed throughout the years that makes you a "Bitcoin-pro"?
What are your Bitcoin pro future expectations?
Can't answer, but for sure I will continue to HODL
BTC for the next coming years.