My friend said he’s too old to go all in on bitcoin. He’s 42. Is he right?

It's a gamble at this point. If RDTS fails, Bitcoin is over. If it succeeds, the sky's the limit. Keep in mind if Bitcoin fails, the whole economy is in for some REALLY bad times ahead. You also have to ask him what he's considering besides Bitcoin... fiat is doomed no matter what. There is no "safe savings" right now. Bitcoin is our last good chance. This is not financial advice.

@computer_spirit @LukeDashjr @BitcoinRachy you will need 2TB if you want index=1 and fulcrum.