Yeah that's right it's a huge amount of money and your too ambitious to think. Although crypto is full of surprises I just cross my fingers because dreaming is free. All of us has our own prediction of bitcoin price. I'm happy to see bitcoin at $50k level.
Bitcoin is a good growing cryptocurrency so each one is predict some un expectable value. But reality this will always flow from demands and supply. I think 50k USD is possible in 2020 or 2021 so we should not say this will continue or burst in future market. I hope bitcoin is the one and only king of crypto world in forever.