if you are a guy, you need to pierce your Right nostril. It is thought if the guy wears it in the LEFT nostril he is a gay and girls wearing it on the RIGHT nostril are lesbians according to western culture. But, seriously, wear it where you want left or right. It is your priority and comfort that matters.
Moreover, which way do nose piercings turn?
Likewise, does it hurt to get your nose pierced?
Like any other piercing, there’s some discomfort and mild pain with a nose piercing. However, when a professional performs a nostril piercing, the pain is minimal.