When the right hand eats with chopsticks, the index finger naturally tilts. Does this mean anything?

This doesn't mean anything, it's a personal habit, but this habit is not very good. When eating, the index finger naturally tilts and points to others, indicating disrespect for others.

Thumb, middle finger and ring finger are clamped and index finger is extended. This is called "cursing the street" in the eyes of others. Because when you eat, your index finger sticks out and always points at others. Generally, a finger of the index finger means accusation.

Therefore, pointing at people while eating with chopsticks is tantamount to accusing others, just like swearing, which is not allowed. Another situation is this meaning, that is, talking to others and pointing at people with chopsticks while eating.

Extended data

Hold chopsticks in your hand instead of holding them separately like knives and forks. As mentioned above, never put chopsticks on your hands to eat or cut food alone. It's called cutting chopsticks. You can't hold chopsticks together like a spoon or shovel. This is called horizontal chopsticks. Don't even hold it with your fist like a weapon. It's called taking chopsticks.

Chopsticks should not be put in your mouth or aligned with the table when they are uneven and inconvenient to use. This is called chopsticks. However, it can be aligned with another hand.