First of all, I sympathize with your failure because I have been there too; secondly, vowing how to change after a liquidation is completely useless; you cannot quit gambling (contracts are just gambling) by venting your emotions; finally, please do not lose heart, first let time cool your emotions, and then actively search for the following prompts using AI: 1. Detailed interpretation of addiction mechanisms; 2. Detailed interpretation of gambler psychology; 3. Detailed interpretation of contract loss theory; 4. Detailed interpretation of anti-addiction; 5. Detailed interpretation of anti-gambling addiction. Read carefully, read repeatedly, believe in the methodology, and quit gambling through practical actions.