If you believe in Bitcoin and Etherium... then you're likely to either not agree with them, in which case you wouldn't buy them, or you would agree with them, in which case you'd think they're ludicrously under-priced compared to where they will eventually end up ... I don't think the Warren Buffett strategy applies. I don't think you want to time your entrance or exit into an asset class that is either going to go 10x or 20x from here or go to zero.