I think some of your portfolio should be in crypto, but definitely not all of it. I'd say anywhere from 20-50% depending on how much you can risk. I think crypto has a very high chance of multiplying many magnitudes higher than it currently is, but there are no guarantees in life, so you MUST protect yourself by investing in other more tangible things like real estate or stocks. If you don't have a huge amount of money, may as well dump it all in crypto though. I don't think anything can have as high as a return as this will.