Lately, the more I think about it, the more I feel that the easiest thing to explode at the end of the year isn't the position, but the tax form... I used to think "I'll deal with it later," but when it actually comes to filing days, exchanges + on-chain transfers back and forth, screenshots that make my hand cramp, and mismatched numbers, I get so anxious I want to throw away my wallet. Now I just play it straight: every time I deposit, withdraw, transfer chains, or swap coins, I keep a quick record (time, amount, destination), and archive a copy of the bill and addresses, even if it's rough, it's better than relying solely on memory. Recently, with a bunch of testnet points farming, no one can say for sure whether the mainnet will issue tokens or not, but I keep the records just in case, in case there's an airdrop/reward later, so I don't get overwhelmed by "can't prove the cost." Anyway, I take it slow with small positions, and less fussing also helps save some tax-related brain cells.