How do you handle a trade that reverses right after entry?

You enter, price ticks against you immediately, and every instinct says to close early or double down. Both reactions are usually wrong, and beginners learn this by paying for it.

What do you do in that first minute against you?

• your actual reaction, honest version
• the rule you now follow when entry goes bad immediately
• how you tell "normal noise" from "wrong idea"

The stop-loss guide is about deciding that before you enter.