 Thank you. I really enjoyed the testimony you gave to the Australian Senate, and I thought that was excellent, and in it you mentioned and warned against the dangers of custodial accounts. Yes. And at that point I realized that all of my cryptocurrency was actually locked up in custodial accounts, and by implication it wasn't mine because I didn't have the private keys. Yes. How do you in practice use Bitcoin both as a long-term store of value and as something that you transact with, between all the options available, paper wallets, potentially custodial accounts, other kinds of online wallets, etc.? How do I personally use that? Yes. And how would you recommend one actually goes about in practice using it? Okay. Since 2013, the maximum amount of time I have left currency, crypto, or fiat on an exchange, is 15 minutes. I transact weekly, sometimes more often. I don't day trade. That's not my purpose. I use it as a working currency. I get paid in Bitcoin. I get paid in Ethereum. I use these currencies to pay my bills, to live. I live in the Bitcoin community. And so I have to transact, and I often have to exchange because I can't always buy the things I want with cryptocurrencies. How do I exchange? In and out. In three confirmations, sell, ACH, or bank transfer, out. I don't even leave fiat on exchanges. I don't trust them to hold money. I don't trust banks to hold money. How am I going to trust a two-year-old startup that has six employees? Are you kidding me? So I don't leave money on exchanges. Now that's difficult to do if you're day trading. And if you're day trading in this environment with these assets of great volatility, you're a brave person. Now how do I use it? Most of my holdings are in tiers. So think of it as warm or hot, to cold all the way down to deep freeze. On the cold side, I hold a small amount, honestly, because this hasn't been a most profitable idea, jumping into an untested technology and not getting paid for a couple of years. But anyway, I have a whole small amount of Bitcoin that I hold in deep cold storage. That means that they're held on keys that are not instantiated on any device that exists in such a way that they're encrypted with a memorized passphrase, which I have also communicated to people who might become my heirs so that they don't get lost with me. And that's cold storage. Then I have an intermediate tier, which is on a hardware wallet, actually several hardware wallets. Again, pin protected, passphrase protected, backed up with mnemonic phrases. And then I go to a warm tier. I have a small amount of operating cash that I use for my businesses to pay subcontractors, et cetera, et cetera. Those are in multi-signature, either multi-signature, multi-party wallets, meaning there are other people who are required to consent, or multi-signature, multi-factor wallets, in which case I'm the only party, but I have several devices that need to sign independently in order to exercise a transaction. And finally, I have my hot, hot wallet, which is in my back pocket, and is, at the moment, mycelium. I keep a couple hundred dollars, mostly for the purpose of giving everybody a bitcoin as if I'm the Oprah of cryptocurrencies. You have a bitcoin, and you have a bitcoin. Well, actually, a millibit, because things are going well. A millibit for you and a millibit for you. So to answer your question, I have tiers. And I never keep on my hot wallet more than I'm comfortable keeping in cash in my physical wallet as fiat. And I often have to move things around in order to manage it. So far, I have only lost bitcoin through my own stupidity. Like, for example, misplacing a backup and then trashing my phone. I've lost small amounts, like less than $100. I've never been hacked. Fingers crossed, I don't assume I won't be hacked. I assume I might. But as long as it's on the warm side of my wallets, I can take that risk. All right, so...