I recently stumbled upon Eduardo Pavez Goye's YouTube channel where he will often take out a camera that has been given to him and will shoot just a single roll (or roll's worth of images) on it out on the streets. This time he speaks about the concept of "ego" in street photography, and even just in general.
It's an interesting topic, especially in street photography where you have to let your guard down to make the most interesting photographs. I've definitely been trying to work on this very issue with my own attempts as street photography. Not easy for a naturally introverted person.