After you've decided to give up a habit, the first thing to do is find a good habit to replace the bad habit's time slot. Then pledge to yourself that you'll give it up. The most important thing is your awareness and discipline with yourself. Don't justify yourself, don't give any excuse every time you make a mistake. Don't wonder whether to give up or not. Don't allow yourself to think or worry about it. That's also why I suggest you find an alternative habit. For example, if you want to get rid of the habit of lounging in a chair in a chair while working, tell yourself: you are working hard and there is no reason for you to sprawl in the chair. both. Sit up straight and work seriously. Don't use any excuse to justify your bad habit, no matter what.