Recently been catching up on transaction records, honestly recommend not waiting until the end of the year to review. Once you do, you'll feel like throwing yourself into the chain as ash. My current method is pretty crude: after each cross-chain/ deposit or withdrawal, I take a quick screenshot of the hash + time + amount, record a line in Excel, and note "from where to where, why (to save gas)". Then I also download the exchange's deposit/withdrawal records and upload them to the cloud drive—just in case I can't reconcile accounts later, it could save my life.

The community has been arguing about privacy coins and mixing coins' compliance boundaries these days. Honestly, I don't really understand who's right or wrong, but I'm more cautious now: if I can avoid it, I avoid it; if I can use official bridges, I use official bridges—even if it costs a few more gas. Saving money is happiness, but being chased to provide documents is not. For now, that's it—continue being an L2 transporter.