sounds like a perfect plan
what could go wrong
What you are thinking is so risky. Or i would rather say not practical. Probably, most bitcoin investors are rolling their money on cryptos to buy a house for their families security, and you are thinking the other way around. But, it is still your game plan, if you can afford to wait for your money to earned big living in the streets, well then face it, unless you have couple of houses to sell for bitcoin.