2. Substitution method. You can choose to chew instead of chewing betel nut. You can use chewing gum instead of betel nut. So even if you are addicted, you can't say that you can't find something to chew.
3. Gradually subtract. You can try to divide 1 betel nut into three times, gradually reduce the amount of eat areca, and finally quit betel nut.
4. Find friends. When you quit betel nut, you can find a like-minded friend to quit and urge each other, so it is easier to quit the habit of chewing betel nut.