Make a contract and set rules for yourself
1. Take profit when it's good, don't be greedy for the last bit
2. When in profit, withdraw a portion, don't put it all back in
3. Strictly set stop losses, don't hold onto positions, don't trade out of spite
4. When feeling overconfident, pause first, don't open positions in emotional states
Another order is here, set stop profit and stop loss and go to sleep