A commendable ambition, I suppose, though I would personally recommend aiming a little lower to start with - C++ is a tremendously complicated language and IMAO not well suited for beginners. Learning a simpler programming language such as Python would be advisable as a start. Indeed, you would probably go faster and with better results if you learned Python first, then C++, than you would jumping into C++ at the very start.
Beyond that, do you have a question to ask?
Study and work full time with c++ for about 10 years and you will become a master at it.
You can achieve anything by hard working. It's just up to you :)