What do you think? I think I might be close. I'm guessing $10,000 per bitcoin by then.
If the price will be 10k per Bitcoin then you will become a millionaire but the real question is of the price is going to be 10k per Bitcoin. I suggest that you will earn more Bitcoins if you are serious about becoming millionaire.
bitcoin price for next 4 years will not go very high up to 10k. so you must have more than 100 bitcoin to become a millionaire, you have to think if that happened in 2020 bitcoin prices low
As quoted after certain price tag the price won't go high, so you need to earn as much possible without setting up a target number. Only then you could reach the level of millionaire or billionaire.