Self Portrait vs Selfie

A selfie is casual while a self portrait is a formal picture. In a selfie you can take it anywhere but in a self portrait you need to be prepared and dressed for the picture. I would personally prefer to do a self portrait just because it would be better to post on social media. I would say the self portrait is more important than the selfie because anyone can take a selfie and not everyone knows how to get good lighting and set up a camera properly.