Recently, everyone has been saying they can't hold onto spot positions or that their contracts get liquidated with a single spike... To put it simply, position management boils down to one thing: don't let any emotion decide the fate of your account.

For spot trading, I now buy in batches based on "the amount I can sleep peacefully with"; even if it drops sharply, it's just annoying, not enough to make me panic and sell at the bottom.
Contracts are even simpler: before opening, think clearly about the worst possible loss, only place an order if you can accept it; if you can't accept it, don't touch it. Your face isn't worth that much.

AI agents, automated trading, these are also quite popular, but the more automated, the more careful you need to be about safety: before granting permissions, double-check the contract, don't authorize infinitely with one click, or else "automatic" could end up automatically sending money...
Anyway, I prefer to earn a little less than to be taught a lesson by a black swan.
Let's chat again next time.