Nothing goes up forever. As for investments.. those usually have (or promise to have) a thing called yield. If i put my money in the bank, they give me an int

Nothing goes up forever. As for investments.. those usually have (or promise to have) a thing called yield. If i put my money in the bank, they give me an interest. BTC doesn't. If my bank goes bankrupt, my deposit is insured. If my BTC wallet is stolen... And this is before we even start talking about regulatory risk. Again: BTC is a fantastic technical endeavour, but to call it an "investment" is quite a long shot. Call it a bet.