Recently organizing transaction records, I suddenly realized that the most likely thing to collapse at the end of the year isn't the market, but the reporting... I now develop a habit: for every large transfer, cross-chain transaction, or airdrop claim, I take a screenshot and note a line of remarks (what it's for, my thoughts at the time). Otherwise, after a few months when I review the on-chain flow, I won't even recognize myself.

Long-term view of drawdowns can be calm, but the ledger can't rely on "I'll deal with it later."
When the inflation in blockchain games and the spiral created by studios collapse, the flow becomes a mess, and reconciling accounts becomes a nightmare.
Anyway, keep the data first, take it slow, and don't let the tax authorities ruin your mindset.