The level and duration of the bow depends on status, age and other factors.[13] Pouring soy sauce onto rice is considered unusual.[13] It is less common to pour one's own drink in a social setting. Generally an individual will offer to pour a companion's drink and the companion, in return, will pour the individual's drink. Although if one of you is drinking from a bottle to glass and the other one is drinking just from a glass, it is fine to pour yourself because otherwise you will be in for a long wait.[13] Blowing one's nose in public is a faux pas.