[mywittyname]

Your profit came from an increase in the profits of the company. The company chose to reinvest some of those profits instead of paying it to you, which further increases profits, thus increasing the inherent value of the stock.

That's the difference. Apple generates revenue, BTC does not. If every BTC generated money, then this wouldn't be an issue. But since BTC can't generate money, the only way to profit from it is to get someone else to pay more than you did for it when there's no fundamental reason to do so.

Plus, it can't last forever, like gold can. It has no use like corn does. You literally just buy bits in a distributed database, tell people how it's will be worth infinity dollars because there's only 21 million of them, then sell them for more than you paid. And repeat until you have infinity dollars or the bits are worth less than you paid for them.