You could borrow $71,000 today at 7.5% interest and buy 1 BTC. Ten years later, your total repayment to the bank would be about $124,000. But where could Bitcoin be in a decade? Many expect somewhere around $500K–$1M. That would mean a 5–10x return from the initial move. Even in a conservative scenario where Bitcoin is around $120K, you’re roughly at break-even. Sometimes the simplest strategy ends up being the most powerful.